Home / 951,010.88-1,312,529.27-588,551.47

Finding the Fourth Proportional to 951,010.88, 1,312,529.27 and 588,551.47

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Solution

The fourth proportional to 951,010.88, 1,312,529.27 and 588,551.47 is: 812,284.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,010.88 : 1,312,529.27 = 588,551.47 : x
  2. Step 2: Convert to fraction form
    951,010.88/1,312,529.27 = 588,551.47/x
  3. Step 3: Cross multiply
    951,010.88x = 1,312,529.27 × 588,551.47
  4. Step 4: Simplify right side
    951,010.88x = 772,491,025,052.45
  5. Step 5: Solve for x
    x = 772,491,025,052.45/951,010.88
  6. Step 6: Final answer
    x = 812,284.11

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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.