Home / 544,252.28-816,380.17-165,176.24

Finding the Fourth Proportional to 544,252.28, 816,380.17 and 165,176.24

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Solution

The fourth proportional to 544,252.28, 816,380.17 and 165,176.24 is: 247,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,252.28 : 816,380.17 = 165,176.24 : x
  2. Step 2: Convert to fraction form
    544,252.28/816,380.17 = 165,176.24/x
  3. Step 3: Cross multiply
    544,252.28x = 816,380.17 × 165,176.24
  4. Step 4: Simplify right side
    544,252.28x = 134,846,602,396.32
  5. Step 5: Solve for x
    x = 134,846,602,396.32/544,252.28
  6. Step 6: Final answer
    x = 247,764.89

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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.