Home / 2,364,278.70-3,546,418.05-944,553.90

Finding the Fourth Proportional to 2,364,278.70, 3,546,418.05 and 944,553.90

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Solution

The fourth proportional to 2,364,278.70, 3,546,418.05 and 944,553.90 is: 1,416,830.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,278.70 : 3,546,418.05 = 944,553.90 : x
  2. Step 2: Convert to fraction form
    2,364,278.70/3,546,418.05 = 944,553.90/x
  3. Step 3: Cross multiply
    2,364,278.70x = 3,546,418.05 × 944,553.90
  4. Step 4: Simplify right side
    2,364,278.70x = 3,349,783,000,157.90
  5. Step 5: Solve for x
    x = 3,349,783,000,157.90/2,364,278.70
  6. Step 6: Final answer
    x = 1,416,830.85

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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.