Home / 5,972,015.70-8,958,023.55-3,275,298.90

Finding the Fourth Proportional to 5,972,015.70, 8,958,023.55 and 3,275,298.90

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Solution

The fourth proportional to 5,972,015.70, 8,958,023.55 and 3,275,298.90 is: 4,912,948.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,015.70 : 8,958,023.55 = 3,275,298.90 : x
  2. Step 2: Convert to fraction form
    5,972,015.70/8,958,023.55 = 3,275,298.90/x
  3. Step 3: Cross multiply
    5,972,015.70x = 8,958,023.55 × 3,275,298.90
  4. Step 4: Simplify right side
    5,972,015.70x = 29,340,204,679,489.10
  5. Step 5: Solve for x
    x = 29,340,204,679,489.10/5,972,015.70
  6. Step 6: Final answer
    x = 4,912,948.35

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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.