Home / 5,459,576.62-7,534,241.94-3,012,187.54

Finding the Fourth Proportional to 5,459,576.62, 7,534,241.94 and 3,012,187.54

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Solution

The fourth proportional to 5,459,576.62, 7,534,241.94 and 3,012,187.54 is: 4,156,833.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,576.62 : 7,534,241.94 = 3,012,187.54 : x
  2. Step 2: Convert to fraction form
    5,459,576.62/7,534,241.94 = 3,012,187.54/x
  3. Step 3: Cross multiply
    5,459,576.62x = 7,534,241.94 × 3,012,187.54
  4. Step 4: Simplify right side
    5,459,576.62x = 22,694,549,695,013.43
  5. Step 5: Solve for x
    x = 22,694,549,695,013.43/5,459,576.62
  6. Step 6: Final answer
    x = 4,156,833.26

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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.