Home / 3,663,164.76-5,055,182.22-2,031,724.44

Finding the Fourth Proportional to 3,663,164.76, 5,055,182.22 and 2,031,724.44

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Solution

The fourth proportional to 3,663,164.76, 5,055,182.22 and 2,031,724.44 is: 2,803,787.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,164.76 : 5,055,182.22 = 2,031,724.44 : x
  2. Step 2: Convert to fraction form
    3,663,164.76/5,055,182.22 = 2,031,724.44/x
  3. Step 3: Cross multiply
    3,663,164.76x = 5,055,182.22 × 2,031,724.44
  4. Step 4: Simplify right side
    3,663,164.76x = 10,270,737,265,027.46
  5. Step 5: Solve for x
    x = 10,270,737,265,027.46/3,663,164.76
  6. Step 6: Final answer
    x = 2,803,787.96

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Half scale
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Double scale
Find fourth proportional to 3,663,165.76, 5,055,183.60 and 2,031,725.44
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.