Home / 3,363,008.55-5,044,512.83-1,657,476.60

Finding the Fourth Proportional to 3,363,008.55, 5,044,512.83 and 1,657,476.60

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Solution

The fourth proportional to 3,363,008.55, 5,044,512.83 and 1,657,476.60 is: 2,486,214.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,008.55 : 5,044,512.83 = 1,657,476.60 : x
  2. Step 2: Convert to fraction form
    3,363,008.55/5,044,512.83 = 1,657,476.60/x
  3. Step 3: Cross multiply
    3,363,008.55x = 5,044,512.83 × 1,657,476.60
  4. Step 4: Simplify right side
    3,363,008.55x = 8,361,161,974,124.78
  5. Step 5: Solve for x
    x = 8,361,161,974,124.78/3,363,008.55
  6. Step 6: Final answer
    x = 2,486,214.90

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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.