Home / 2,376,251.85-3,562,954.34-756,320.96

Finding the Fourth Proportional to 2,376,251.85, 3,562,954.34 and 756,320.96

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Solution

The fourth proportional to 2,376,251.85, 3,562,954.34 and 756,320.96 is: 1,134,028.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,251.85 : 3,562,954.34 = 756,320.96 : x
  2. Step 2: Convert to fraction form
    2,376,251.85/3,562,954.34 = 756,320.96/x
  3. Step 3: Cross multiply
    2,376,251.85x = 3,562,954.34 × 756,320.96
  4. Step 4: Simplify right side
    2,376,251.85x = 2,694,737,051,990.75
  5. Step 5: Solve for x
    x = 2,694,737,051,990.75/2,376,251.85
  6. Step 6: Final answer
    x = 1,134,028.38

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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.