Home / 3,329,891.14-4,595,261.32-1,801,997.86

Finding the Fourth Proportional to 3,329,891.14, 4,595,261.32 and 1,801,997.86

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Solution

The fourth proportional to 3,329,891.14, 4,595,261.32 and 1,801,997.86 is: 2,486,763.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,891.14 : 4,595,261.32 = 1,801,997.86 : x
  2. Step 2: Convert to fraction form
    3,329,891.14/4,595,261.32 = 1,801,997.86/x
  3. Step 3: Cross multiply
    3,329,891.14x = 4,595,261.32 × 1,801,997.86
  4. Step 4: Simplify right side
    3,329,891.14x = 8,280,651,064,780.78
  5. Step 5: Solve for x
    x = 8,280,651,064,780.78/3,329,891.14
  6. Step 6: Final answer
    x = 2,486,763.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.