Home / 3,793,094.70-5,234,468.40-2,074,215.22

Finding the Fourth Proportional to 3,793,094.70, 5,234,468.40 and 2,074,215.22

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Solution

The fourth proportional to 3,793,094.70, 5,234,468.40 and 2,074,215.22 is: 2,862,415.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,094.70 : 5,234,468.40 = 2,074,215.22 : x
  2. Step 2: Convert to fraction form
    3,793,094.70/5,234,468.40 = 2,074,215.22/x
  3. Step 3: Cross multiply
    3,793,094.70x = 5,234,468.40 × 2,074,215.22
  4. Step 4: Simplify right side
    3,793,094.70x = 10,857,414,023,889.05
  5. Step 5: Solve for x
    x = 10,857,414,023,889.05/3,793,094.70
  6. Step 6: Final answer
    x = 2,862,415.75

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Double scale
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1.5x scale

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.