Home / 8,067,541.38-11,132,810.51-4,396,446.82

Finding the Fourth Proportional to 8,067,541.38, 11,132,810.51 and 4,396,446.82

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Solution

The fourth proportional to 8,067,541.38, 11,132,810.51 and 4,396,446.82 is: 6,066,880.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,541.38 : 11,132,810.51 = 4,396,446.82 : x
  2. Step 2: Convert to fraction form
    8,067,541.38/11,132,810.51 = 4,396,446.82/x
  3. Step 3: Cross multiply
    8,067,541.38x = 11,132,810.51 × 4,396,446.82
  4. Step 4: Simplify right side
    8,067,541.38x = 48,944,809,356,285.86
  5. Step 5: Solve for x
    x = 48,944,809,356,285.86/8,067,541.38
  6. Step 6: Final answer
    x = 6,066,880.49

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1.5x scale

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.