Home / 2,039,034.87-3,058,354.53-619,103.25

Finding the Fourth Proportional to 2,039,034.87, 3,058,354.53 and 619,103.25

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Solution

The fourth proportional to 2,039,034.87, 3,058,354.53 and 619,103.25 is: 928,594.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,034.87 : 3,058,354.53 = 619,103.25 : x
  2. Step 2: Convert to fraction form
    2,039,034.87/3,058,354.53 = 619,103.25/x
  3. Step 3: Cross multiply
    2,039,034.87x = 3,058,354.53 × 619,103.25
  4. Step 4: Simplify right side
    2,039,034.87x = 1,893,437,229,175.22
  5. Step 5: Solve for x
    x = 1,893,437,229,175.22/2,039,034.87
  6. Step 6: Final answer
    x = 928,594.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.