Home / 2,869,073.28-4,291,624.08-2,016,084.96

Finding the Fourth Proportional to 2,869,073.28, 4,291,624.08 and 2,016,084.96

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Solution

The fourth proportional to 2,869,073.28, 4,291,624.08 and 2,016,084.96 is: 3,015,705.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,073.28 : 4,291,624.08 = 2,016,084.96 : x
  2. Step 2: Convert to fraction form
    2,869,073.28/4,291,624.08 = 2,016,084.96/x
  3. Step 3: Cross multiply
    2,869,073.28x = 4,291,624.08 × 2,016,084.96
  4. Step 4: Simplify right side
    2,869,073.28x = 8,652,278,761,661.84
  5. Step 5: Solve for x
    x = 8,652,278,761,661.84/2,869,073.28
  6. Step 6: Final answer
    x = 3,015,705.04

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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.