Home / 7,360,205.70-11,040,308.55-7,029,531.30

Finding the Fourth Proportional to 7,360,205.70, 11,040,308.55 and 7,029,531.30

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Solution

The fourth proportional to 7,360,205.70, 11,040,308.55 and 7,029,531.30 is: 10,544,296.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,205.70 : 11,040,308.55 = 7,029,531.30 : x
  2. Step 2: Convert to fraction form
    7,360,205.70/11,040,308.55 = 7,029,531.30/x
  3. Step 3: Cross multiply
    7,360,205.70x = 11,040,308.55 × 7,029,531.30
  4. Step 4: Simplify right side
    7,360,205.70x = 77,608,194,513,882.62
  5. Step 5: Solve for x
    x = 77,608,194,513,882.62/7,360,205.70
  6. Step 6: Final answer
    x = 10,544,296.95

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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.