Home / 2,041,559.56-3,062,339.31-843,512.91

Finding the Fourth Proportional to 2,041,559.56, 3,062,339.31 and 843,512.91

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Solution

The fourth proportional to 2,041,559.56, 3,062,339.31 and 843,512.91 is: 1,265,269.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,559.56 : 3,062,339.31 = 843,512.91 : x
  2. Step 2: Convert to fraction form
    2,041,559.56/3,062,339.31 = 843,512.91/x
  3. Step 3: Cross multiply
    2,041,559.56x = 3,062,339.31 × 843,512.91
  4. Step 4: Simplify right side
    2,041,559.56x = 2,583,122,755,558.62
  5. Step 5: Solve for x
    x = 2,583,122,755,558.62/2,041,559.56
  6. Step 6: Final answer
    x = 1,265,269.36

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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.