Home / 6,809,295.24-9,396,750.92-3,711,750.78

Finding the Fourth Proportional to 6,809,295.24, 9,396,750.92 and 3,711,750.78

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Solution

The fourth proportional to 6,809,295.24, 9,396,750.92 and 3,711,750.78 is: 5,122,174.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,295.24 : 9,396,750.92 = 3,711,750.78 : x
  2. Step 2: Convert to fraction form
    6,809,295.24/9,396,750.92 = 3,711,750.78/x
  3. Step 3: Cross multiply
    6,809,295.24x = 9,396,750.92 × 3,711,750.78
  4. Step 4: Simplify right side
    6,809,295.24x = 34,878,397,556,775.71
  5. Step 5: Solve for x
    x = 34,878,397,556,775.71/6,809,295.24
  6. Step 6: Final answer
    x = 5,122,174.37

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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.