Home / 5,761,084.05-7,951,430.88-3,436,813.24

Finding the Fourth Proportional to 5,761,084.05, 7,951,430.88 and 3,436,813.24

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Solution

The fourth proportional to 5,761,084.05, 7,951,430.88 and 3,436,813.24 is: 4,743,479.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,084.05 : 7,951,430.88 = 3,436,813.24 : x
  2. Step 2: Convert to fraction form
    5,761,084.05/7,951,430.88 = 3,436,813.24/x
  3. Step 3: Cross multiply
    5,761,084.05x = 7,951,430.88 × 3,436,813.24
  4. Step 4: Simplify right side
    5,761,084.05x = 27,327,582,925,328.85
  5. Step 5: Solve for x
    x = 27,327,582,925,328.85/5,761,084.05
  6. Step 6: Final answer
    x = 4,743,479.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.