Home / 4,094,380.87-6,142,358.58-1,569,839.29

Finding the Fourth Proportional to 4,094,380.87, 6,142,358.58 and 1,569,839.29

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Solution

The fourth proportional to 4,094,380.87, 6,142,358.58 and 1,569,839.29 is: 2,355,060.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,380.87 : 6,142,358.58 = 1,569,839.29 : x
  2. Step 2: Convert to fraction form
    4,094,380.87/6,142,358.58 = 1,569,839.29/x
  3. Step 3: Cross multiply
    4,094,380.87x = 6,142,358.58 × 1,569,839.29
  4. Step 4: Simplify right side
    4,094,380.87x = 9,642,515,832,152.61
  5. Step 5: Solve for x
    x = 9,642,515,832,152.61/4,094,380.87
  6. Step 6: Final answer
    x = 2,355,060.79

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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.