Home / 1,836,933.62-2,534,998.54-1,010,041.88

Finding the Fourth Proportional to 1,836,933.62, 2,534,998.54 and 1,010,041.88

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Solution

The fourth proportional to 1,836,933.62, 2,534,998.54 and 1,010,041.88 is: 1,393,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,933.62 : 2,534,998.54 = 1,010,041.88 : x
  2. Step 2: Convert to fraction form
    1,836,933.62/2,534,998.54 = 1,010,041.88/x
  3. Step 3: Cross multiply
    1,836,933.62x = 2,534,998.54 × 1,010,041.88
  4. Step 4: Simplify right side
    1,836,933.62x = 2,560,454,691,138.86
  5. Step 5: Solve for x
    x = 2,560,454,691,138.86/1,836,933.62
  6. Step 6: Final answer
    x = 1,393,874.37

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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.