Home / 3,755,093.76-5,633,080.56-1,195,411.92

Finding the Fourth Proportional to 3,755,093.76, 5,633,080.56 and 1,195,411.92

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Solution

The fourth proportional to 3,755,093.76, 5,633,080.56 and 1,195,411.92 is: 1,793,257.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,093.76 : 5,633,080.56 = 1,195,411.92 : x
  2. Step 2: Convert to fraction form
    3,755,093.76/5,633,080.56 = 1,195,411.92/x
  3. Step 3: Cross multiply
    3,755,093.76x = 5,633,080.56 × 1,195,411.92
  4. Step 4: Simplify right side
    3,755,093.76x = 6,733,851,647,744.28
  5. Step 5: Solve for x
    x = 6,733,851,647,744.28/3,755,093.76
  6. Step 6: Final answer
    x = 1,793,257.93

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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.