Home / 11,591,785.40-17,387,678.10-4,016,233.40

Finding the Fourth Proportional to 11,591,785.40, 17,387,678.10 and 4,016,233.40

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Solution

The fourth proportional to 11,591,785.40, 17,387,678.10 and 4,016,233.40 is: 6,024,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,785.40 : 17,387,678.10 = 4,016,233.40 : x
  2. Step 2: Convert to fraction form
    11,591,785.40/17,387,678.10 = 4,016,233.40/x
  3. Step 3: Cross multiply
    11,591,785.40x = 17,387,678.10 × 4,016,233.40
  4. Step 4: Simplify right side
    11,591,785.40x = 69,832,973,533,668.55
  5. Step 5: Solve for x
    x = 69,832,973,533,668.55/11,591,785.40
  6. Step 6: Final answer
    x = 6,024,350.10

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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.