Home / 7,360,227.70-11,040,341.55-7,029,553.30

Finding the Fourth Proportional to 7,360,227.70, 11,040,341.55 and 7,029,553.30

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Solution

The fourth proportional to 7,360,227.70, 11,040,341.55 and 7,029,553.30 is: 10,544,329.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,227.70 : 11,040,341.55 = 7,029,553.30 : x
  2. Step 2: Convert to fraction form
    7,360,227.70/11,040,341.55 = 7,029,553.30/x
  3. Step 3: Cross multiply
    7,360,227.70x = 11,040,341.55 × 7,029,553.30
  4. Step 4: Simplify right side
    7,360,227.70x = 77,608,669,375,929.62
  5. Step 5: Solve for x
    x = 77,608,669,375,929.62/7,360,227.70
  6. Step 6: Final answer
    x = 10,544,329.95

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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.