Home / 6,494,572.80-8,962,376.32-3,593,961.92

Finding the Fourth Proportional to 6,494,572.80, 8,962,376.32 and 3,593,961.92

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Solution

The fourth proportional to 6,494,572.80, 8,962,376.32 and 3,593,961.92 is: 4,959,593.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,494,572.80 : 8,962,376.32 = 3,593,961.92 : x
  2. Step 2: Convert to fraction form
    6,494,572.80/8,962,376.32 = 3,593,961.92/x
  3. Step 3: Cross multiply
    6,494,572.80x = 8,962,376.32 × 3,593,961.92
  4. Step 4: Simplify right side
    6,494,572.80x = 32,210,439,206,789.73
  5. Step 5: Solve for x
    x = 32,210,439,206,789.73/6,494,572.80
  6. Step 6: Final answer
    x = 4,959,593.22

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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.