Home / 5,331,624.12-7,996,614.84-1,737,381.96

Finding the Fourth Proportional to 5,331,624.12, 7,996,614.84 and 1,737,381.96

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Solution

The fourth proportional to 5,331,624.12, 7,996,614.84 and 1,737,381.96 is: 2,605,805.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,624.12 : 7,996,614.84 = 1,737,381.96 : x
  2. Step 2: Convert to fraction form
    5,331,624.12/7,996,614.84 = 1,737,381.96/x
  3. Step 3: Cross multiply
    5,331,624.12x = 7,996,614.84 × 1,737,381.96
  4. Step 4: Simplify right side
    5,331,624.12x = 13,893,174,364,084.29
  5. Step 5: Solve for x
    x = 13,893,174,364,084.29/5,331,624.12
  6. Step 6: Final answer
    x = 2,605,805.30

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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.