Home / 6,244,834.38-8,617,759.11-3,528,522.06

Finding the Fourth Proportional to 6,244,834.38, 8,617,759.11 and 3,528,522.06

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Solution

The fourth proportional to 6,244,834.38, 8,617,759.11 and 3,528,522.06 is: 4,869,296.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,834.38 : 8,617,759.11 = 3,528,522.06 : x
  2. Step 2: Convert to fraction form
    6,244,834.38/8,617,759.11 = 3,528,522.06/x
  3. Step 3: Cross multiply
    6,244,834.38x = 8,617,759.11 × 3,528,522.06
  4. Step 4: Simplify right side
    6,244,834.38x = 30,407,953,127,400.96
  5. Step 5: Solve for x
    x = 30,407,953,127,400.96/6,244,834.38
  6. Step 6: Final answer
    x = 4,869,296.97

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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.