Home / 9,897,458.24-14,842,545.96-3,418,885.02

Finding the Fourth Proportional to 9,897,458.24, 14,842,545.96 and 3,418,885.02

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Solution

The fourth proportional to 9,897,458.24, 14,842,545.96 and 3,418,885.02 is: 5,127,069.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,897,458.24 : 14,842,545.96 = 3,418,885.02 : x
  2. Step 2: Convert to fraction form
    9,897,458.24/14,842,545.96 = 3,418,885.02/x
  3. Step 3: Cross multiply
    9,897,458.24x = 14,842,545.96 × 3,418,885.02
  4. Step 4: Simplify right side
    9,897,458.24x = 50,744,958,041,305.52
  5. Step 5: Solve for x
    x = 50,744,958,041,305.52/9,897,458.24
  6. Step 6: Final answer
    x = 5,127,069.68

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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.