Home / 3,027,045.52-4,540,436.96-752,522.32

Finding the Fourth Proportional to 3,027,045.52, 4,540,436.96 and 752,522.32

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Solution

The fourth proportional to 3,027,045.52, 4,540,436.96 and 752,522.32 is: 1,128,750.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,045.52 : 4,540,436.96 = 752,522.32 : x
  2. Step 2: Convert to fraction form
    3,027,045.52/4,540,436.96 = 752,522.32/x
  3. Step 3: Cross multiply
    3,027,045.52x = 4,540,436.96 × 752,522.32
  4. Step 4: Simplify right side
    3,027,045.52x = 3,416,780,154,952.95
  5. Step 5: Solve for x
    x = 3,416,780,154,952.95/3,027,045.52
  6. Step 6: Final answer
    x = 1,128,750.83

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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.