Home / 3,743,221.55-5,165,661.31-2,024,342.08

Finding the Fourth Proportional to 3,743,221.55, 5,165,661.31 and 2,024,342.08

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Solution

The fourth proportional to 3,743,221.55, 5,165,661.31 and 2,024,342.08 is: 2,793,600.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,221.55 : 5,165,661.31 = 2,024,342.08 : x
  2. Step 2: Convert to fraction form
    3,743,221.55/5,165,661.31 = 2,024,342.08/x
  3. Step 3: Cross multiply
    3,743,221.55x = 5,165,661.31 × 2,024,342.08
  4. Step 4: Simplify right side
    3,743,221.55x = 10,457,065,542,885.92
  5. Step 5: Solve for x
    x = 10,457,065,542,885.92/3,743,221.55
  6. Step 6: Final answer
    x = 2,793,600.49

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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.