Home / 2,675,363.85-4,011,338.88-1,763,493.57

Finding the Fourth Proportional to 2,675,363.85, 4,011,338.88 and 1,763,493.57

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Solution

The fourth proportional to 2,675,363.85, 4,011,338.88 and 1,763,493.57 is: 2,644,115.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,363.85 : 4,011,338.88 = 1,763,493.57 : x
  2. Step 2: Convert to fraction form
    2,675,363.85/4,011,338.88 = 1,763,493.57/x
  3. Step 3: Cross multiply
    2,675,363.85x = 4,011,338.88 × 1,763,493.57
  4. Step 4: Simplify right side
    2,675,363.85x = 7,073,970,321,971.00
  5. Step 5: Solve for x
    x = 7,073,970,321,971.00/2,675,363.85
  6. Step 6: Final answer
    x = 2,644,115.24

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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.