Home / 2,489,027.03-3,734,084.90-806,300.63

Finding the Fourth Proportional to 2,489,027.03, 3,734,084.90 and 806,300.63

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Solution

The fourth proportional to 2,489,027.03, 3,734,084.90 and 806,300.63 is: 1,209,627.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,489,027.03 : 3,734,084.90 = 806,300.63 : x
  2. Step 2: Convert to fraction form
    2,489,027.03/3,734,084.90 = 806,300.63/x
  3. Step 3: Cross multiply
    2,489,027.03x = 3,734,084.90 × 806,300.63
  4. Step 4: Simplify right side
    2,489,027.03x = 3,010,795,003,311.98
  5. Step 5: Solve for x
    x = 3,010,795,003,311.98/2,489,027.03
  6. Step 6: Final answer
    x = 1,209,627.28

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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.