Home / 1,006,599.73-1,389,165.11-576,951.43

Finding the Fourth Proportional to 1,006,599.73, 1,389,165.11 and 576,951.43

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Solution

The fourth proportional to 1,006,599.73, 1,389,165.11 and 576,951.43 is: 796,225.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,599.73 : 1,389,165.11 = 576,951.43 : x
  2. Step 2: Convert to fraction form
    1,006,599.73/1,389,165.11 = 576,951.43/x
  3. Step 3: Cross multiply
    1,006,599.73x = 1,389,165.11 × 576,951.43
  4. Step 4: Simplify right side
    1,006,599.73x = 801,480,796,720.61
  5. Step 5: Solve for x
    x = 801,480,796,720.61/1,006,599.73
  6. Step 6: Final answer
    x = 796,225.92

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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.