Home / 3,304,657.68-4,955,863.80-1,145,178.96

Finding the Fourth Proportional to 3,304,657.68, 4,955,863.80 and 1,145,178.96

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Solution

The fourth proportional to 3,304,657.68, 4,955,863.80 and 1,145,178.96 is: 1,717,379.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,657.68 : 4,955,863.80 = 1,145,178.96 : x
  2. Step 2: Convert to fraction form
    3,304,657.68/4,955,863.80 = 1,145,178.96/x
  3. Step 3: Cross multiply
    3,304,657.68x = 4,955,863.80 × 1,145,178.96
  4. Step 4: Simplify right side
    3,304,657.68x = 5,675,350,952,385.65
  5. Step 5: Solve for x
    x = 5,675,350,952,385.65/3,304,657.68
  6. Step 6: Final answer
    x = 1,717,379.38

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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.