Home / 11,474,302.32-17,200,761.48-3,896,084.88

Finding the Fourth Proportional to 11,474,302.32, 17,200,761.48 and 3,896,084.88

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Solution

The fourth proportional to 11,474,302.32, 17,200,761.48 and 3,896,084.88 is: 5,840,496.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,302.32 : 17,200,761.48 = 3,896,084.88 : x
  2. Step 2: Convert to fraction form
    11,474,302.32/17,200,761.48 = 3,896,084.88/x
  3. Step 3: Cross multiply
    11,474,302.32x = 17,200,761.48 × 3,896,084.88
  4. Step 4: Simplify right side
    11,474,302.32x = 67,015,626,726,714.42
  5. Step 5: Solve for x
    x = 67,015,626,726,714.42/11,474,302.32
  6. Step 6: Final answer
    x = 5,840,496.86

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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.