Home / 3,969,150.44-5,955,693.82-1,572,942.02

Finding the Fourth Proportional to 3,969,150.44, 5,955,693.82 and 1,572,942.02

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Solution

The fourth proportional to 3,969,150.44, 5,955,693.82 and 1,572,942.02 is: 2,360,193.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,150.44 : 5,955,693.82 = 1,572,942.02 : x
  2. Step 2: Convert to fraction form
    3,969,150.44/5,955,693.82 = 1,572,942.02/x
  3. Step 3: Cross multiply
    3,969,150.44x = 5,955,693.82 × 1,572,942.02
  4. Step 4: Simplify right side
    3,969,150.44x = 9,367,961,067,732.32
  5. Step 5: Solve for x
    x = 9,367,961,067,732.32/3,969,150.44
  6. Step 6: Final answer
    x = 2,360,193.00

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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.