Home / 951,865.92-1,313,393-544,096.96

Finding the Fourth Proportional to 951,865.92, 1,313,393 and 544,096.96

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Solution

The fourth proportional to 951,865.92, 1,313,393 and 544,096.96 is: 750,749.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,865.92 : 1,313,393 = 544,096.96 : x
  2. Step 2: Convert to fraction form
    951,865.92/1,313,393 = 544,096.96/x
  3. Step 3: Cross multiply
    951,865.92x = 1,313,393 × 544,096.96
  4. Step 4: Simplify right side
    951,865.92x = 714,613,138,585.28
  5. Step 5: Solve for x
    x = 714,613,138,585.28/951,865.92
  6. Step 6: Final answer
    x = 750,749.79

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1.5x scale

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.