Home / 9,829,713.20-13,564,773.05-5,700,482.24

Finding the Fourth Proportional to 9,829,713.20, 13,564,773.05 and 5,700,482.24

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Solution

The fourth proportional to 9,829,713.20, 13,564,773.05 and 5,700,482.24 is: 7,866,531.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,713.20 : 13,564,773.05 = 5,700,482.24 : x
  2. Step 2: Convert to fraction form
    9,829,713.20/13,564,773.05 = 5,700,482.24/x
  3. Step 3: Cross multiply
    9,829,713.20x = 13,564,773.05 × 5,700,482.24
  4. Step 4: Simplify right side
    9,829,713.20x = 77,325,747,764,829.36
  5. Step 5: Solve for x
    x = 77,325,747,764,829.36/9,829,713.20
  6. Step 6: Final answer
    x = 7,866,531.43

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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.