Home / 1,067,139.04-1,599,997.51-587,592.66

Finding the Fourth Proportional to 1,067,139.04, 1,599,997.51 and 587,592.66

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Solution

The fourth proportional to 1,067,139.04, 1,599,997.51 and 587,592.66 is: 880,997.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,139.04 : 1,599,997.51 = 587,592.66 : x
  2. Step 2: Convert to fraction form
    1,067,139.04/1,599,997.51 = 587,592.66/x
  3. Step 3: Cross multiply
    1,067,139.04x = 1,599,997.51 × 587,592.66
  4. Step 4: Simplify right side
    1,067,139.04x = 940,146,791,425.30
  5. Step 5: Solve for x
    x = 940,146,791,425.30/1,067,139.04
  6. Step 6: Final answer
    x = 880,997.47

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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.