Home / 3,672,083.70-5,508,125.55-3,532,115.70

Finding the Fourth Proportional to 3,672,083.70, 5,508,125.55 and 3,532,115.70

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Solution

The fourth proportional to 3,672,083.70, 5,508,125.55 and 3,532,115.70 is: 5,298,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,083.70 : 5,508,125.55 = 3,532,115.70 : x
  2. Step 2: Convert to fraction form
    3,672,083.70/5,508,125.55 = 3,532,115.70/x
  3. Step 3: Cross multiply
    3,672,083.70x = 5,508,125.55 × 3,532,115.70
  4. Step 4: Simplify right side
    3,672,083.70x = 19,455,336,732,726.14
  5. Step 5: Solve for x
    x = 19,455,336,732,726.14/3,672,083.70
  6. Step 6: Final answer
    x = 5,298,173.55

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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.