Home / 6,117,695.60-9,176,543.40-5,204,404.40

Finding the Fourth Proportional to 6,117,695.60, 9,176,543.40 and 5,204,404.40

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Solution

The fourth proportional to 6,117,695.60, 9,176,543.40 and 5,204,404.40 is: 7,806,606.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,695.60 : 9,176,543.40 = 5,204,404.40 : x
  2. Step 2: Convert to fraction form
    6,117,695.60/9,176,543.40 = 5,204,404.40/x
  3. Step 3: Cross multiply
    6,117,695.60x = 9,176,543.40 × 5,204,404.40
  4. Step 4: Simplify right side
    6,117,695.60x = 47,758,442,847,750.97
  5. Step 5: Solve for x
    x = 47,758,442,847,750.97/6,117,695.60
  6. Step 6: Final answer
    x = 7,806,606.60

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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.