Home / 951,904.76-1,313,616.30-544,001.92

Finding the Fourth Proportional to 951,904.76, 1,313,616.30 and 544,001.92

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Solution

The fourth proportional to 951,904.76, 1,313,616.30 and 544,001.92 is: 750,715.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,904.76 : 1,313,616.30 = 544,001.92 : x
  2. Step 2: Convert to fraction form
    951,904.76/1,313,616.30 = 544,001.92/x
  3. Step 3: Cross multiply
    951,904.76x = 1,313,616.30 × 544,001.92
  4. Step 4: Simplify right side
    951,904.76x = 714,609,789,343.30
  5. Step 5: Solve for x
    x = 714,609,789,343.30/951,904.76
  6. Step 6: Final answer
    x = 750,715.64

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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.