Home / 5,517,468.52-7,614,106.56-3,070,237.22

Finding the Fourth Proportional to 5,517,468.52, 7,614,106.56 and 3,070,237.22

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Solution

The fourth proportional to 5,517,468.52, 7,614,106.56 and 3,070,237.22 is: 4,236,927.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,468.52 : 7,614,106.56 = 3,070,237.22 : x
  2. Step 2: Convert to fraction form
    5,517,468.52/7,614,106.56 = 3,070,237.22/x
  3. Step 3: Cross multiply
    5,517,468.52x = 7,614,106.56 × 3,070,237.22
  4. Step 4: Simplify right side
    5,517,468.52x = 23,377,113,357,558.16
  5. Step 5: Solve for x
    x = 23,377,113,357,558.16/5,517,468.52
  6. Step 6: Final answer
    x = 4,236,927.36

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Double scale
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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.