Home / 4,146,793.38-5,721,881.04-2,310,849.23

Finding the Fourth Proportional to 4,146,793.38, 5,721,881.04 and 2,310,849.23

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Solution

The fourth proportional to 4,146,793.38, 5,721,881.04 and 2,310,849.23 is: 3,188,585.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,793.38 : 5,721,881.04 = 2,310,849.23 : x
  2. Step 2: Convert to fraction form
    4,146,793.38/5,721,881.04 = 2,310,849.23/x
  3. Step 3: Cross multiply
    4,146,793.38x = 5,721,881.04 × 2,310,849.23
  4. Step 4: Simplify right side
    4,146,793.38x = 13,222,404,366,826.20
  5. Step 5: Solve for x
    x = 13,222,404,366,826.20/4,146,793.38
  6. Step 6: Final answer
    x = 3,188,585.29

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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.