Home / 7,329,524.30-10,998,223.05-3,070,123.10

Finding the Fourth Proportional to 7,329,524.30, 10,998,223.05 and 3,070,123.10

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Solution

The fourth proportional to 7,329,524.30, 10,998,223.05 and 3,070,123.10 is: 4,606,833.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,524.30 : 10,998,223.05 = 3,070,123.10 : x
  2. Step 2: Convert to fraction form
    7,329,524.30/10,998,223.05 = 3,070,123.10/x
  3. Step 3: Cross multiply
    7,329,524.30x = 10,998,223.05 × 3,070,123.10
  4. Step 4: Simplify right side
    7,329,524.30x = 33,765,898,644,757.46
  5. Step 5: Solve for x
    x = 33,765,898,644,757.46/7,329,524.30
  6. Step 6: Final answer
    x = 4,606,833.58

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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.