Home / 1,647,933-2,273,956.08-959,755.32

Finding the Fourth Proportional to 1,647,933, 2,273,956.08 and 959,755.32

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Solution

The fourth proportional to 1,647,933, 2,273,956.08 and 959,755.32 is: 1,324,350.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,933 : 2,273,956.08 = 959,755.32 : x
  2. Step 2: Convert to fraction form
    1,647,933/2,273,956.08 = 959,755.32/x
  3. Step 3: Cross multiply
    1,647,933x = 2,273,956.08 × 959,755.32
  4. Step 4: Simplify right side
    1,647,933x = 2,182,441,445,226.35
  5. Step 5: Solve for x
    x = 2,182,441,445,226.35/1,647,933
  6. Step 6: Final answer
    x = 1,324,350.84

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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.