Home / 2,469,562.42-3,705,403.64-954,309.72

Finding the Fourth Proportional to 2,469,562.42, 3,705,403.64 and 954,309.72

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Solution

The fourth proportional to 2,469,562.42, 3,705,403.64 and 954,309.72 is: 1,431,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,562.42 : 3,705,403.64 = 954,309.72 : x
  2. Step 2: Convert to fraction form
    2,469,562.42/3,705,403.64 = 954,309.72/x
  3. Step 3: Cross multiply
    2,469,562.42x = 3,705,403.64 × 954,309.72
  4. Step 4: Simplify right side
    2,469,562.42x = 3,536,102,726,887.46
  5. Step 5: Solve for x
    x = 3,536,102,726,887.46/2,469,562.42
  6. Step 6: Final answer
    x = 1,431,874.20

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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.