Home / 2,232,958.66-3,082,284.57-1,327,538.50

Finding the Fourth Proportional to 2,232,958.66, 3,082,284.57 and 1,327,538.50

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Solution

The fourth proportional to 2,232,958.66, 3,082,284.57 and 1,327,538.50 is: 1,832,479.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,958.66 : 3,082,284.57 = 1,327,538.50 : x
  2. Step 2: Convert to fraction form
    2,232,958.66/3,082,284.57 = 1,327,538.50/x
  3. Step 3: Cross multiply
    2,232,958.66x = 3,082,284.57 × 1,327,538.50
  4. Step 4: Simplify right side
    2,232,958.66x = 4,091,851,434,630.95
  5. Step 5: Solve for x
    x = 4,091,851,434,630.95/2,232,958.66
  6. Step 6: Final answer
    x = 1,832,479.71

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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.