Home / 3,132,501.26-4,322,505.06-1,737,027.79

Finding the Fourth Proportional to 3,132,501.26, 4,322,505.06 and 1,737,027.79

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Solution

The fourth proportional to 3,132,501.26, 4,322,505.06 and 1,737,027.79 is: 2,396,906.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,501.26 : 4,322,505.06 = 1,737,027.79 : x
  2. Step 2: Convert to fraction form
    3,132,501.26/4,322,505.06 = 1,737,027.79/x
  3. Step 3: Cross multiply
    3,132,501.26x = 4,322,505.06 × 1,737,027.79
  4. Step 4: Simplify right side
    3,132,501.26x = 7,508,311,400,829.36
  5. Step 5: Solve for x
    x = 7,508,311,400,829.36/3,132,501.26
  6. Step 6: Final answer
    x = 2,396,906.11

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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.