Home / 9,414,979.60-14,123,781.60-4,023,587.20

Finding the Fourth Proportional to 9,414,979.60, 14,123,781.60 and 4,023,587.20

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Solution

The fourth proportional to 9,414,979.60, 14,123,781.60 and 4,023,587.20 is: 6,035,941.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,979.60 : 14,123,781.60 = 4,023,587.20 : x
  2. Step 2: Convert to fraction form
    9,414,979.60/14,123,781.60 = 4,023,587.20/x
  3. Step 3: Cross multiply
    9,414,979.60x = 14,123,781.60 × 4,023,587.20
  4. Step 4: Simplify right side
    9,414,979.60x = 56,828,266,861,355.52
  5. Step 5: Solve for x
    x = 56,828,266,861,355.52/9,414,979.60
  6. Step 6: Final answer
    x = 6,035,941.58

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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.