Home / 3,199,977.59-4,799,838.94-1,763,508.85

Finding the Fourth Proportional to 3,199,977.59, 4,799,838.94 and 1,763,508.85

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Solution

The fourth proportional to 3,199,977.59, 4,799,838.94 and 1,763,508.85 is: 2,645,193.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,199,977.59 : 4,799,838.94 = 1,763,508.85 : x
  2. Step 2: Convert to fraction form
    3,199,977.59/4,799,838.94 = 1,763,508.85/x
  3. Step 3: Cross multiply
    3,199,977.59x = 4,799,838.94 × 1,763,508.85
  4. Step 4: Simplify right side
    3,199,977.59x = 8,464,558,432,856.25
  5. Step 5: Solve for x
    x = 8,464,558,432,856.25/3,199,977.59
  6. Step 6: Final answer
    x = 2,645,193.04

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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.