Home / 5,397,379.14-8,098,306.47-2,363,178.90

Finding the Fourth Proportional to 5,397,379.14, 8,098,306.47 and 2,363,178.90

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Solution

The fourth proportional to 5,397,379.14, 8,098,306.47 and 2,363,178.90 is: 3,545,748.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,379.14 : 8,098,306.47 = 2,363,178.90 : x
  2. Step 2: Convert to fraction form
    5,397,379.14/8,098,306.47 = 2,363,178.90/x
  3. Step 3: Cross multiply
    5,397,379.14x = 8,098,306.47 × 2,363,178.90
  4. Step 4: Simplify right side
    5,397,379.14x = 19,137,746,975,637.48
  5. Step 5: Solve for x
    x = 19,137,746,975,637.48/5,397,379.14
  6. Step 6: Final answer
    x = 3,545,748.13

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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.