Home / 9,984,298.10-14,976,447.15-9,592,387.70

Finding the Fourth Proportional to 9,984,298.10, 14,976,447.15 and 9,592,387.70

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Solution

The fourth proportional to 9,984,298.10, 14,976,447.15 and 9,592,387.70 is: 14,388,581.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,298.10 : 14,976,447.15 = 9,592,387.70 : x
  2. Step 2: Convert to fraction form
    9,984,298.10/14,976,447.15 = 9,592,387.70/x
  3. Step 3: Cross multiply
    9,984,298.10x = 14,976,447.15 × 9,592,387.70
  4. Step 4: Simplify right side
    9,984,298.10x = 143,659,887,431,360.06
  5. Step 5: Solve for x
    x = 143,659,887,431,360.06/9,984,298.10
  6. Step 6: Final answer
    x = 14,388,581.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.