Home / 2,044,209.60-2,800,577.16-1,967,592.87

Finding the Fourth Proportional to 2,044,209.60, 2,800,577.16 and 1,967,592.87

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Solution

The fourth proportional to 2,044,209.60, 2,800,577.16 and 1,967,592.87 is: 2,695,611.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,209.60 : 2,800,577.16 = 1,967,592.87 : x
  2. Step 2: Convert to fraction form
    2,044,209.60/2,800,577.16 = 1,967,592.87/x
  3. Step 3: Cross multiply
    2,044,209.60x = 2,800,577.16 × 1,967,592.87
  4. Step 4: Simplify right side
    2,044,209.60x = 5,510,395,651,900.85
  5. Step 5: Solve for x
    x = 5,510,395,651,900.85/2,044,209.60
  6. Step 6: Final answer
    x = 2,695,611.86

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.