Home / 4,062,939.91-5,606,735.56-2,227,335.46

Finding the Fourth Proportional to 4,062,939.91, 5,606,735.56 and 2,227,335.46

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Solution

The fourth proportional to 4,062,939.91, 5,606,735.56 and 2,227,335.46 is: 3,073,656.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,939.91 : 5,606,735.56 = 2,227,335.46 : x
  2. Step 2: Convert to fraction form
    4,062,939.91/5,606,735.56 = 2,227,335.46/x
  3. Step 3: Cross multiply
    4,062,939.91x = 5,606,735.56 × 2,227,335.46
  4. Step 4: Simplify right side
    4,062,939.91x = 12,488,080,908,045.78
  5. Step 5: Solve for x
    x = 12,488,080,908,045.78/4,062,939.91
  6. Step 6: Final answer
    x = 3,073,656.32

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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.