Home / 2,206,736.04-3,046,654.38-1,749,696.78

Finding the Fourth Proportional to 2,206,736.04, 3,046,654.38 and 1,749,696.78

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Solution

The fourth proportional to 2,206,736.04, 3,046,654.38 and 1,749,696.78 is: 2,415,658.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,736.04 : 3,046,654.38 = 1,749,696.78 : x
  2. Step 2: Convert to fraction form
    2,206,736.04/3,046,654.38 = 1,749,696.78/x
  3. Step 3: Cross multiply
    2,206,736.04x = 3,046,654.38 × 1,749,696.78
  4. Step 4: Simplify right side
    2,206,736.04x = 5,330,721,358,458.90
  5. Step 5: Solve for x
    x = 5,330,721,358,458.90/2,206,736.04
  6. Step 6: Final answer
    x = 2,415,658.81

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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.