Home / 3,727,601.85-5,591,497.89-1,031,950.30

Finding the Fourth Proportional to 3,727,601.85, 5,591,497.89 and 1,031,950.30

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Solution

The fourth proportional to 3,727,601.85, 5,591,497.89 and 1,031,950.30 is: 1,547,951.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,601.85 : 5,591,497.89 = 1,031,950.30 : x
  2. Step 2: Convert to fraction form
    3,727,601.85/5,591,497.89 = 1,031,950.30/x
  3. Step 3: Cross multiply
    3,727,601.85x = 5,591,497.89 × 1,031,950.30
  4. Step 4: Simplify right side
    3,727,601.85x = 5,770,147,935,331.36
  5. Step 5: Solve for x
    x = 5,770,147,935,331.36/3,727,601.85
  6. Step 6: Final answer
    x = 1,547,951.78

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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.