Home / 951,594.57-1,313,079.12-543,722.82

Finding the Fourth Proportional to 951,594.57, 1,313,079.12 and 543,722.82

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Solution

The fourth proportional to 951,594.57, 1,313,079.12 and 543,722.82 is: 750,268.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,594.57 : 1,313,079.12 = 543,722.82 : x
  2. Step 2: Convert to fraction form
    951,594.57/1,313,079.12 = 543,722.82/x
  3. Step 3: Cross multiply
    951,594.57x = 1,313,079.12 × 543,722.82
  4. Step 4: Simplify right side
    951,594.57x = 713,951,082,009.52
  5. Step 5: Solve for x
    x = 713,951,082,009.52/951,594.57
  6. Step 6: Final answer
    x = 750,268.13

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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.