Home / 2,233,385.48-3,349,650.90-867,159.20

Finding the Fourth Proportional to 2,233,385.48, 3,349,650.90 and 867,159.20

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Solution

The fourth proportional to 2,233,385.48, 3,349,650.90 and 867,159.20 is: 1,300,572.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,385.48 : 3,349,650.90 = 867,159.20 : x
  2. Step 2: Convert to fraction form
    2,233,385.48/3,349,650.90 = 867,159.20/x
  3. Step 3: Cross multiply
    2,233,385.48x = 3,349,650.90 × 867,159.20
  4. Step 4: Simplify right side
    2,233,385.48x = 2,904,680,594,723.28
  5. Step 5: Solve for x
    x = 2,904,680,594,723.28/2,233,385.48
  6. Step 6: Final answer
    x = 1,300,572.88

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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.