Home / 10,754,307.28-14,840,757.18-5,859,569.60

Finding the Fourth Proportional to 10,754,307.28, 14,840,757.18 and 5,859,569.60

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Solution

The fourth proportional to 10,754,307.28, 14,840,757.18 and 5,859,569.60 is: 8,086,104.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,307.28 : 14,840,757.18 = 5,859,569.60 : x
  2. Step 2: Convert to fraction form
    10,754,307.28/14,840,757.18 = 5,859,569.60/x
  3. Step 3: Cross multiply
    10,754,307.28x = 14,840,757.18 × 5,859,569.60
  4. Step 4: Simplify right side
    10,754,307.28x = 86,960,449,612,909.72
  5. Step 5: Solve for x
    x = 86,960,449,612,909.72/10,754,307.28
  6. Step 6: Final answer
    x = 8,086,104.23

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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.