Home / 3,192,801.27-4,404,095.43-2,275,324.40

Finding the Fourth Proportional to 3,192,801.27, 4,404,095.43 and 2,275,324.40

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Solution

The fourth proportional to 3,192,801.27, 4,404,095.43 and 2,275,324.40 is: 3,138,543.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,801.27 : 4,404,095.43 = 2,275,324.40 : x
  2. Step 2: Convert to fraction form
    3,192,801.27/4,404,095.43 = 2,275,324.40/x
  3. Step 3: Cross multiply
    3,192,801.27x = 4,404,095.43 × 2,275,324.40
  4. Step 4: Simplify right side
    3,192,801.27x = 10,020,745,769,787.01
  5. Step 5: Solve for x
    x = 10,020,745,769,787.01/3,192,801.27
  6. Step 6: Final answer
    x = 3,138,543.53

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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.