Home / 3,832,244.82-5,288,255.28-2,199,503.52

Finding the Fourth Proportional to 3,832,244.82, 5,288,255.28 and 2,199,503.52

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Solution

The fourth proportional to 3,832,244.82, 5,288,255.28 and 2,199,503.52 is: 3,035,175.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,244.82 : 5,288,255.28 = 2,199,503.52 : x
  2. Step 2: Convert to fraction form
    3,832,244.82/5,288,255.28 = 2,199,503.52/x
  3. Step 3: Cross multiply
    3,832,244.82x = 5,288,255.28 × 2,199,503.52
  4. Step 4: Simplify right side
    3,832,244.82x = 11,631,536,103,018.59
  5. Step 5: Solve for x
    x = 11,631,536,103,018.59/3,832,244.82
  6. Step 6: Final answer
    x = 3,035,175.63

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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.