Home / 4,233,108.10-6,349,662.15-3,949,672.90

Finding the Fourth Proportional to 4,233,108.10, 6,349,662.15 and 3,949,672.90

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Solution

The fourth proportional to 4,233,108.10, 6,349,662.15 and 3,949,672.90 is: 5,924,509.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,108.10 : 6,349,662.15 = 3,949,672.90 : x
  2. Step 2: Convert to fraction form
    4,233,108.10/6,349,662.15 = 3,949,672.90/x
  3. Step 3: Cross multiply
    4,233,108.10x = 6,349,662.15 × 3,949,672.90
  4. Step 4: Simplify right side
    4,233,108.10x = 25,079,088,518,010.73
  5. Step 5: Solve for x
    x = 25,079,088,518,010.73/4,233,108.10
  6. Step 6: Final answer
    x = 5,924,509.35

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Similar ratio
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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.