Home / 3,555,754.73-4,906,954.45-1,924,161.91

Finding the Fourth Proportional to 3,555,754.73, 4,906,954.45 and 1,924,161.91

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Solution

The fourth proportional to 3,555,754.73, 4,906,954.45 and 1,924,161.91 is: 2,655,350.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,754.73 : 4,906,954.45 = 1,924,161.91 : x
  2. Step 2: Convert to fraction form
    3,555,754.73/4,906,954.45 = 1,924,161.91/x
  3. Step 3: Cross multiply
    3,555,754.73x = 4,906,954.45 × 1,924,161.91
  4. Step 4: Simplify right side
    3,555,754.73x = 9,441,774,829,717.21
  5. Step 5: Solve for x
    x = 9,441,774,829,717.21/3,555,754.73
  6. Step 6: Final answer
    x = 2,655,350.42

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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.