Home / 951,864.92-1,313,391.62-544,095.96

Finding the Fourth Proportional to 951,864.92, 1,313,391.62 and 544,095.96

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Solution

The fourth proportional to 951,864.92, 1,313,391.62 and 544,095.96 is: 750,748.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,864.92 : 1,313,391.62 = 544,095.96 : x
  2. Step 2: Convert to fraction form
    951,864.92/1,313,391.62 = 544,095.96/x
  3. Step 3: Cross multiply
    951,864.92x = 1,313,391.62 × 544,095.96
  4. Step 4: Simplify right side
    951,864.92x = 714,611,074,339.86
  5. Step 5: Solve for x
    x = 714,611,074,339.86/951,864.92
  6. Step 6: Final answer
    x = 750,748.41

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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.