Home / 2,961,014.10-4,086,227.61-1,737,340.44

Finding the Fourth Proportional to 2,961,014.10, 4,086,227.61 and 1,737,340.44

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Solution

The fourth proportional to 2,961,014.10, 4,086,227.61 and 1,737,340.44 is: 2,397,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,014.10 : 4,086,227.61 = 1,737,340.44 : x
  2. Step 2: Convert to fraction form
    2,961,014.10/4,086,227.61 = 1,737,340.44/x
  3. Step 3: Cross multiply
    2,961,014.10x = 4,086,227.61 × 1,737,340.44
  4. Step 4: Simplify right side
    2,961,014.10x = 7,099,168,473,897.55
  5. Step 5: Solve for x
    x = 7,099,168,473,897.55/2,961,014.10
  6. Step 6: Final answer
    x = 2,397,546.33

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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.