Home / 3,452,188.56-4,766,061.24-3,069,155.04

Finding the Fourth Proportional to 3,452,188.56, 4,766,061.24 and 3,069,155.04

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Solution

The fourth proportional to 3,452,188.56, 4,766,061.24 and 3,069,155.04 is: 4,237,248.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,188.56 : 4,766,061.24 = 3,069,155.04 : x
  2. Step 2: Convert to fraction form
    3,452,188.56/4,766,061.24 = 3,069,155.04/x
  3. Step 3: Cross multiply
    3,452,188.56x = 4,766,061.24 × 3,069,155.04
  4. Step 4: Simplify right side
    3,452,188.56x = 14,627,780,875,694.65
  5. Step 5: Solve for x
    x = 14,627,780,875,694.65/3,452,188.56
  6. Step 6: Final answer
    x = 4,237,248.52

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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.