Home / 4,065,757.85-5,610,921.77-2,433,849.43

Finding the Fourth Proportional to 4,065,757.85, 5,610,921.77 and 2,433,849.43

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Solution

The fourth proportional to 4,065,757.85, 5,610,921.77 and 2,433,849.43 is: 3,358,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,757.85 : 5,610,921.77 = 2,433,849.43 : x
  2. Step 2: Convert to fraction form
    4,065,757.85/5,610,921.77 = 2,433,849.43/x
  3. Step 3: Cross multiply
    4,065,757.85x = 5,610,921.77 × 2,433,849.43
  4. Step 4: Simplify right side
    4,065,757.85x = 13,656,138,751,689.09
  5. Step 5: Solve for x
    x = 13,656,138,751,689.09/4,065,757.85
  6. Step 6: Final answer
    x = 3,358,817.53

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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.