Home / 6,152,031.10-9,228,046.65-4,451,419.90

Finding the Fourth Proportional to 6,152,031.10, 9,228,046.65 and 4,451,419.90

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Solution

The fourth proportional to 6,152,031.10, 9,228,046.65 and 4,451,419.90 is: 6,677,129.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,031.10 : 9,228,046.65 = 4,451,419.90 : x
  2. Step 2: Convert to fraction form
    6,152,031.10/9,228,046.65 = 4,451,419.90/x
  3. Step 3: Cross multiply
    6,152,031.10x = 9,228,046.65 × 4,451,419.90
  4. Step 4: Simplify right side
    6,152,031.10x = 41,077,910,495,938.34
  5. Step 5: Solve for x
    x = 41,077,910,495,938.34/6,152,031.10
  6. Step 6: Final answer
    x = 6,677,129.85

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Similar ratio
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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.