Home / 10,304,798.00-14,220,066.07-5,720,824.13

Finding the Fourth Proportional to 10,304,798.00, 14,220,066.07 and 5,720,824.13

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Solution

The fourth proportional to 10,304,798.00, 14,220,066.07 and 5,720,824.13 is: 7,894,429.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,798.00 : 14,220,066.07 = 5,720,824.13 : x
  2. Step 2: Convert to fraction form
    10,304,798.00/14,220,066.07 = 5,720,824.13/x
  3. Step 3: Cross multiply
    10,304,798.00x = 14,220,066.07 × 5,720,824.13
  4. Step 4: Simplify right side
    10,304,798.00x = 81,350,497,039,500.97
  5. Step 5: Solve for x
    x = 81,350,497,039,500.97/10,304,798.00
  6. Step 6: Final answer
    x = 7,894,429.09

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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.