Home / 6,887,397.27-10,332,590.55-2,094,961.95

Finding the Fourth Proportional to 6,887,397.27, 10,332,590.55 and 2,094,961.95

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Solution

The fourth proportional to 6,887,397.27, 10,332,590.55 and 2,094,961.95 is: 3,142,897.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,397.27 : 10,332,590.55 = 2,094,961.95 : x
  2. Step 2: Convert to fraction form
    6,887,397.27/10,332,590.55 = 2,094,961.95/x
  3. Step 3: Cross multiply
    6,887,397.27x = 10,332,590.55 × 2,094,961.95
  4. Step 4: Simplify right side
    6,887,397.27x = 21,646,384,047,179.57
  5. Step 5: Solve for x
    x = 21,646,384,047,179.57/6,887,397.27
  6. Step 6: Final answer
    x = 3,142,897.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.