Home / 951,040.92-1,312,570.71-588,581.49

Finding the Fourth Proportional to 951,040.92, 1,312,570.71 and 588,581.49

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Solution

The fourth proportional to 951,040.92, 1,312,570.71 and 588,581.49 is: 812,325.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,040.92 : 1,312,570.71 = 588,581.49 : x
  2. Step 2: Convert to fraction form
    951,040.92/1,312,570.71 = 588,581.49/x
  3. Step 3: Cross multiply
    951,040.92x = 1,312,570.71 × 588,581.49
  4. Step 4: Simplify right side
    951,040.92x = 772,554,824,222.16
  5. Step 5: Solve for x
    x = 772,554,824,222.16/951,040.92
  6. Step 6: Final answer
    x = 812,325.54

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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.