Home / 3,965,452.47-5,472,311.00-2,246,900.58

Finding the Fourth Proportional to 3,965,452.47, 5,472,311.00 and 2,246,900.58

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Solution

The fourth proportional to 3,965,452.47, 5,472,311.00 and 2,246,900.58 is: 3,100,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965,452.47 : 5,472,311.00 = 2,246,900.58 : x
  2. Step 2: Convert to fraction form
    3,965,452.47/5,472,311.00 = 2,246,900.58/x
  3. Step 3: Cross multiply
    3,965,452.47x = 5,472,311.00 × 2,246,900.58
  4. Step 4: Simplify right side
    3,965,452.47x = 12,295,738,748,605.88
  5. Step 5: Solve for x
    x = 12,295,738,748,605.88/3,965,452.47
  6. Step 6: Final answer
    x = 3,100,715.20

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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.