Home / 3,832,560.87-5,747,172.35-1,099,505.24

Finding the Fourth Proportional to 3,832,560.87, 5,747,172.35 and 1,099,505.24

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Solution

The fourth proportional to 3,832,560.87, 5,747,172.35 and 1,099,505.24 is: 1,648,779.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,560.87 : 5,747,172.35 = 1,099,505.24 : x
  2. Step 2: Convert to fraction form
    3,832,560.87/5,747,172.35 = 1,099,505.24/x
  3. Step 3: Cross multiply
    3,832,560.87x = 5,747,172.35 × 1,099,505.24
  4. Step 4: Simplify right side
    3,832,560.87x = 6,319,046,101,326.62
  5. Step 5: Solve for x
    x = 6,319,046,101,326.62/3,832,560.87
  6. Step 6: Final answer
    x = 1,648,779.06

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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.