Home / 6,807,294.06-9,394,065.65-3,751,508.31

Finding the Fourth Proportional to 6,807,294.06, 9,394,065.65 and 3,751,508.31

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Solution

The fourth proportional to 6,807,294.06, 9,394,065.65 and 3,751,508.31 is: 5,177,081.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,294.06 : 9,394,065.65 = 3,751,508.31 : x
  2. Step 2: Convert to fraction form
    6,807,294.06/9,394,065.65 = 3,751,508.31/x
  3. Step 3: Cross multiply
    6,807,294.06x = 9,394,065.65 × 3,751,508.31
  4. Step 4: Simplify right side
    6,807,294.06x = 35,241,915,350,660.55
  5. Step 5: Solve for x
    x = 35,241,915,350,660.55/6,807,294.06
  6. Step 6: Final answer
    x = 5,177,081.38

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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.