Home / 2,954,117.50-4,431,177.60-932,566.22

Finding the Fourth Proportional to 2,954,117.50, 4,431,177.60 and 932,566.22

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Solution

The fourth proportional to 2,954,117.50, 4,431,177.60 and 932,566.22 is: 1,398,849.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,117.50 : 4,431,177.60 = 932,566.22 : x
  2. Step 2: Convert to fraction form
    2,954,117.50/4,431,177.60 = 932,566.22/x
  3. Step 3: Cross multiply
    2,954,117.50x = 4,431,177.60 × 932,566.22
  4. Step 4: Simplify right side
    2,954,117.50x = 4,132,366,544,580.67
  5. Step 5: Solve for x
    x = 4,132,366,544,580.67/2,954,117.50
  6. Step 6: Final answer
    x = 1,398,849.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.