Home / 3,132,577.66-4,699,454.55-1,002,089.74

Finding the Fourth Proportional to 3,132,577.66, 4,699,454.55 and 1,002,089.74

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Solution

The fourth proportional to 3,132,577.66, 4,699,454.55 and 1,002,089.74 is: 1,503,322.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,577.66 : 4,699,454.55 = 1,002,089.74 : x
  2. Step 2: Convert to fraction form
    3,132,577.66/4,699,454.55 = 1,002,089.74/x
  3. Step 3: Cross multiply
    3,132,577.66x = 4,699,454.55 × 1,002,089.74
  4. Step 4: Simplify right side
    3,132,577.66x = 4,709,275,188,151.32
  5. Step 5: Solve for x
    x = 4,709,275,188,151.32/3,132,577.66
  6. Step 6: Final answer
    x = 1,503,322.73

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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.