Home / 3,935,266.70-5,899,400.85-2,336,132.30

Finding the Fourth Proportional to 3,935,266.70, 5,899,400.85 and 2,336,132.30

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Solution

The fourth proportional to 3,935,266.70, 5,899,400.85 and 2,336,132.30 is: 3,502,121.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,266.70 : 5,899,400.85 = 2,336,132.30 : x
  2. Step 2: Convert to fraction form
    3,935,266.70/5,899,400.85 = 2,336,132.30/x
  3. Step 3: Cross multiply
    3,935,266.70x = 5,899,400.85 × 2,336,132.30
  4. Step 4: Simplify right side
    3,935,266.70x = 13,781,780,876,332.45
  5. Step 5: Solve for x
    x = 13,781,780,876,332.45/3,935,266.70
  6. Step 6: Final answer
    x = 3,502,121.18

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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.