Home / 6,708,073.38-9,256,939.02-3,727,766.58

Finding the Fourth Proportional to 6,708,073.38, 9,256,939.02 and 3,727,766.58

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Solution

The fourth proportional to 6,708,073.38, 9,256,939.02 and 3,727,766.58 is: 5,144,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,073.38 : 9,256,939.02 = 3,727,766.58 : x
  2. Step 2: Convert to fraction form
    6,708,073.38/9,256,939.02 = 3,727,766.58/x
  3. Step 3: Cross multiply
    6,708,073.38x = 9,256,939.02 × 3,727,766.58
  4. Step 4: Simplify right side
    6,708,073.38x = 34,507,707,911,853.95
  5. Step 5: Solve for x
    x = 34,507,707,911,853.95/6,708,073.38
  6. Step 6: Final answer
    x = 5,144,205.49

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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.