Home / 2,961,422.55-4,086,387.41-1,737,281.43

Finding the Fourth Proportional to 2,961,422.55, 4,086,387.41 and 1,737,281.43

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Solution

The fourth proportional to 2,961,422.55, 4,086,387.41 and 1,737,281.43 is: 2,397,227.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,422.55 : 4,086,387.41 = 1,737,281.43 : x
  2. Step 2: Convert to fraction form
    2,961,422.55/4,086,387.41 = 1,737,281.43/x
  3. Step 3: Cross multiply
    2,961,422.55x = 4,086,387.41 × 1,737,281.43
  4. Step 4: Simplify right side
    2,961,422.55x = 7,099,204,954,492.39
  5. Step 5: Solve for x
    x = 7,099,204,954,492.39/2,961,422.55
  6. Step 6: Final answer
    x = 2,397,227.97

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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.