Home / 3,727,339.56-5,591,134.32-1,031,439.24

Finding the Fourth Proportional to 3,727,339.56, 5,591,134.32 and 1,031,439.24

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Solution

The fourth proportional to 3,727,339.56, 5,591,134.32 and 1,031,439.24 is: 1,547,193.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,339.56 : 5,591,134.32 = 1,031,439.24 : x
  2. Step 2: Convert to fraction form
    3,727,339.56/5,591,134.32 = 1,031,439.24/x
  3. Step 3: Cross multiply
    3,727,339.56x = 5,591,134.32 × 1,031,439.24
  4. Step 4: Simplify right side
    3,727,339.56x = 5,766,915,333,758.72
  5. Step 5: Solve for x
    x = 5,766,915,333,758.72/3,727,339.56
  6. Step 6: Final answer
    x = 1,547,193.44

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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.