Home / 3,784,502.33-5,229,444.81-2,694,882.20

Finding the Fourth Proportional to 3,784,502.33, 5,229,444.81 and 2,694,882.20

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Solution

The fourth proportional to 3,784,502.33, 5,229,444.81 and 2,694,882.20 is: 3,723,802.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,784,502.33 : 5,229,444.81 = 2,694,882.20 : x
  2. Step 2: Convert to fraction form
    3,784,502.33/5,229,444.81 = 2,694,882.20/x
  3. Step 3: Cross multiply
    3,784,502.33x = 5,229,444.81 × 2,694,882.20
  4. Step 4: Simplify right side
    3,784,502.33x = 14,092,737,720,876.97
  5. Step 5: Solve for x
    x = 14,092,737,720,876.97/3,784,502.33
  6. Step 6: Final answer
    x = 3,723,802.10

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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.