Home / 7,521,227.49-11,288,283.30-7,464,614.25

Finding the Fourth Proportional to 7,521,227.49, 11,288,283.30 and 7,464,614.25

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Solution

The fourth proportional to 7,521,227.49, 11,288,283.30 and 7,464,614.25 is: 11,203,314.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,521,227.49 : 11,288,283.30 = 7,464,614.25 : x
  2. Step 2: Convert to fraction form
    7,521,227.49/11,288,283.30 = 7,464,614.25/x
  3. Step 3: Cross multiply
    7,521,227.49x = 11,288,283.30 × 7,464,614.25
  4. Step 4: Simplify right side
    7,521,227.49x = 84,262,680,379,217.03
  5. Step 5: Solve for x
    x = 84,262,680,379,217.03/7,521,227.49
  6. Step 6: Final answer
    x = 11,203,314.95

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Double scale
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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.