Home / 3,435,471.73-5,151,091.67-1,160,781.23

Finding the Fourth Proportional to 3,435,471.73, 5,151,091.67 and 1,160,781.23

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Solution

The fourth proportional to 3,435,471.73, 5,151,091.67 and 1,160,781.23 is: 1,740,456.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,471.73 : 5,151,091.67 = 1,160,781.23 : x
  2. Step 2: Convert to fraction form
    3,435,471.73/5,151,091.67 = 1,160,781.23/x
  3. Step 3: Cross multiply
    3,435,471.73x = 5,151,091.67 × 1,160,781.23
  4. Step 4: Simplify right side
    3,435,471.73x = 5,979,290,542,501.50
  5. Step 5: Solve for x
    x = 5,979,290,542,501.50/3,435,471.73
  6. Step 6: Final answer
    x = 1,740,456.92

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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.