Home / 4,375,036.12-6,036,648.24-2,514,091.72

Finding the Fourth Proportional to 4,375,036.12, 6,036,648.24 and 2,514,091.72

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Solution

The fourth proportional to 4,375,036.12, 6,036,648.24 and 2,514,091.72 is: 3,468,928.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,036.12 : 6,036,648.24 = 2,514,091.72 : x
  2. Step 2: Convert to fraction form
    4,375,036.12/6,036,648.24 = 2,514,091.72/x
  3. Step 3: Cross multiply
    4,375,036.12x = 6,036,648.24 × 2,514,091.72
  4. Step 4: Simplify right side
    4,375,036.12x = 15,176,687,356,736.57
  5. Step 5: Solve for x
    x = 15,176,687,356,736.57/4,375,036.12
  6. Step 6: Final answer
    x = 3,468,928.47

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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.