Home / 2,519,061.60-3,776,134.80-2,253,640.80

Finding the Fourth Proportional to 2,519,061.60, 3,776,134.80 and 2,253,640.80

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Solution

The fourth proportional to 2,519,061.60, 3,776,134.80 and 2,253,640.80 is: 3,378,262.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,061.60 : 3,776,134.80 = 2,253,640.80 : x
  2. Step 2: Convert to fraction form
    2,519,061.60/3,776,134.80 = 2,253,640.80/x
  3. Step 3: Cross multiply
    2,519,061.60x = 3,776,134.80 × 2,253,640.80
  4. Step 4: Simplify right side
    2,519,061.60x = 8,510,051,451,579.84
  5. Step 5: Solve for x
    x = 8,510,051,451,579.84/2,519,061.60
  6. Step 6: Final answer
    x = 3,378,262.54

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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.