Home / 2,915,473.59-4,374,473.45-1,566,061.79

Finding the Fourth Proportional to 2,915,473.59, 4,374,473.45 and 1,566,061.79

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Solution

The fourth proportional to 2,915,473.59, 4,374,473.45 and 1,566,061.79 is: 2,349,771.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,915,473.59 : 4,374,473.45 = 1,566,061.79 : x
  2. Step 2: Convert to fraction form
    2,915,473.59/4,374,473.45 = 1,566,061.79/x
  3. Step 3: Cross multiply
    2,915,473.59x = 4,374,473.45 × 1,566,061.79
  4. Step 4: Simplify right side
    2,915,473.59x = 6,850,695,691,711.80
  5. Step 5: Solve for x
    x = 6,850,695,691,711.80/2,915,473.59
  6. Step 6: Final answer
    x = 2,349,771.14

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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.