Home / 6,244,832.88-8,617,757.04-3,528,520.56

Finding the Fourth Proportional to 6,244,832.88, 8,617,757.04 and 3,528,520.56

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Solution

The fourth proportional to 6,244,832.88, 8,617,757.04 and 3,528,520.56 is: 4,869,294.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,832.88 : 8,617,757.04 = 3,528,520.56 : x
  2. Step 2: Convert to fraction form
    6,244,832.88/8,617,757.04 = 3,528,520.56/x
  3. Step 3: Cross multiply
    6,244,832.88x = 8,617,757.04 × 3,528,520.56
  4. Step 4: Simplify right side
    6,244,832.88x = 30,407,932,896,724.74
  5. Step 5: Solve for x
    x = 30,407,932,896,724.74/6,244,832.88
  6. Step 6: Final answer
    x = 4,869,294.90

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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.