Home / 5,496,463.60-8,244,695.40-4,132,431.70

Finding the Fourth Proportional to 5,496,463.60, 8,244,695.40 and 4,132,431.70

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Solution

The fourth proportional to 5,496,463.60, 8,244,695.40 and 4,132,431.70 is: 6,198,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,463.60 : 8,244,695.40 = 4,132,431.70 : x
  2. Step 2: Convert to fraction form
    5,496,463.60/8,244,695.40 = 4,132,431.70/x
  3. Step 3: Cross multiply
    5,496,463.60x = 8,244,695.40 × 4,132,431.70
  4. Step 4: Simplify right side
    5,496,463.60x = 34,070,640,627,804.18
  5. Step 5: Solve for x
    x = 34,070,640,627,804.18/5,496,463.60
  6. Step 6: Final answer
    x = 6,198,647.55

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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.