Home / 3,235,452.20-4,466,541.98-2,012,151.82

Finding the Fourth Proportional to 3,235,452.20, 4,466,541.98 and 2,012,151.82

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Solution

The fourth proportional to 3,235,452.20, 4,466,541.98 and 2,012,151.82 is: 2,777,775.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,452.20 : 4,466,541.98 = 2,012,151.82 : x
  2. Step 2: Convert to fraction form
    3,235,452.20/4,466,541.98 = 2,012,151.82/x
  3. Step 3: Cross multiply
    3,235,452.20x = 4,466,541.98 × 2,012,151.82
  4. Step 4: Simplify right side
    3,235,452.20x = 8,987,360,574,163.40
  5. Step 5: Solve for x
    x = 8,987,360,574,163.40/3,235,452.20
  6. Step 6: Final answer
    x = 2,777,775.72

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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.