Home / 4,418,254.80-6,622,716.60-2,520,910.80

Finding the Fourth Proportional to 4,418,254.80, 6,622,716.60 and 2,520,910.80

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Solution

The fourth proportional to 4,418,254.80, 6,622,716.60 and 2,520,910.80 is: 3,778,704.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,254.80 : 6,622,716.60 = 2,520,910.80 : x
  2. Step 2: Convert to fraction form
    4,418,254.80/6,622,716.60 = 2,520,910.80/x
  3. Step 3: Cross multiply
    4,418,254.80x = 6,622,716.60 × 2,520,910.80
  4. Step 4: Simplify right side
    4,418,254.80x = 16,695,277,802,279.28
  5. Step 5: Solve for x
    x = 16,695,277,802,279.28/4,418,254.80
  6. Step 6: Final answer
    x = 3,778,704.16

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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.