Home / 11,592,950.60-17,389,425.90-5,853,387.80

Finding the Fourth Proportional to 11,592,950.60, 17,389,425.90 and 5,853,387.80

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Solution

The fourth proportional to 11,592,950.60, 17,389,425.90 and 5,853,387.80 is: 8,780,081.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,950.60 : 17,389,425.90 = 5,853,387.80 : x
  2. Step 2: Convert to fraction form
    11,592,950.60/17,389,425.90 = 5,853,387.80/x
  3. Step 3: Cross multiply
    11,592,950.60x = 17,389,425.90 × 5,853,387.80
  4. Step 4: Simplify right side
    11,592,950.60x = 101,787,053,412,064.02
  5. Step 5: Solve for x
    x = 101,787,053,412,064.02/11,592,950.60
  6. Step 6: Final answer
    x = 8,780,081.70

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Similar ratio
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1.5x scale

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.