Home / 5,045,436.12-7,567,882.84-2,484,097.64

Finding the Fourth Proportional to 5,045,436.12, 7,567,882.84 and 2,484,097.64

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Solution

The fourth proportional to 5,045,436.12, 7,567,882.84 and 2,484,097.64 is: 3,726,012.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,436.12 : 7,567,882.84 = 2,484,097.64 : x
  2. Step 2: Convert to fraction form
    5,045,436.12/7,567,882.84 = 2,484,097.64/x
  3. Step 3: Cross multiply
    5,045,436.12x = 7,567,882.84 × 2,484,097.64
  4. Step 4: Simplify right side
    5,045,436.12x = 18,799,359,902,640.50
  5. Step 5: Solve for x
    x = 18,799,359,902,640.50/5,045,436.12
  6. Step 6: Final answer
    x = 3,726,012.87

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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.