Home / 3,974,562.90-5,961,844.35-3,735,414.45

Finding the Fourth Proportional to 3,974,562.90, 5,961,844.35 and 3,735,414.45

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Solution

The fourth proportional to 3,974,562.90, 5,961,844.35 and 3,735,414.45 is: 5,603,121.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,562.90 : 5,961,844.35 = 3,735,414.45 : x
  2. Step 2: Convert to fraction form
    3,974,562.90/5,961,844.35 = 3,735,414.45/x
  3. Step 3: Cross multiply
    3,974,562.90x = 5,961,844.35 × 3,735,414.45
  4. Step 4: Simplify right side
    3,974,562.90x = 22,269,959,533,640.86
  5. Step 5: Solve for x
    x = 22,269,959,533,640.86/3,974,562.90
  6. Step 6: Final answer
    x = 5,603,121.68

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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.