Home / 6,659,292.98-9,989,217.26-2,110,241.04

Finding the Fourth Proportional to 6,659,292.98, 9,989,217.26 and 2,110,241.04

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Solution

The fourth proportional to 6,659,292.98, 9,989,217.26 and 2,110,241.04 is: 3,165,449.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,292.98 : 9,989,217.26 = 2,110,241.04 : x
  2. Step 2: Convert to fraction form
    6,659,292.98/9,989,217.26 = 2,110,241.04/x
  3. Step 3: Cross multiply
    6,659,292.98x = 9,989,217.26 × 2,110,241.04
  4. Step 4: Simplify right side
    6,659,292.98x = 21,079,656,208,977.15
  5. Step 5: Solve for x
    x = 21,079,656,208,977.15/6,659,292.98
  6. Step 6: Final answer
    x = 3,165,449.59

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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.