Home / 6,762,694.80-9,332,876.52-3,707,037.84

Finding the Fourth Proportional to 6,762,694.80, 9,332,876.52 and 3,707,037.84

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Solution

The fourth proportional to 6,762,694.80, 9,332,876.52 and 3,707,037.84 is: 5,115,908.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,694.80 : 9,332,876.52 = 3,707,037.84 : x
  2. Step 2: Convert to fraction form
    6,762,694.80/9,332,876.52 = 3,707,037.84/x
  3. Step 3: Cross multiply
    6,762,694.80x = 9,332,876.52 × 3,707,037.84
  4. Step 4: Simplify right side
    6,762,694.80x = 34,597,326,415,687.52
  5. Step 5: Solve for x
    x = 34,597,326,415,687.52/6,762,694.80
  6. Step 6: Final answer
    x = 5,115,908.29

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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.