Home / 3,949,960.98-5,924,941.48-1,110,073.14

Finding the Fourth Proportional to 3,949,960.98, 5,924,941.48 and 1,110,073.14

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Solution

The fourth proportional to 3,949,960.98, 5,924,941.48 and 1,110,073.14 is: 1,665,109.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,960.98 : 5,924,941.48 = 1,110,073.14 : x
  2. Step 2: Convert to fraction form
    3,949,960.98/5,924,941.48 = 1,110,073.14/x
  3. Step 3: Cross multiply
    3,949,960.98x = 5,924,941.48 × 1,110,073.14
  4. Step 4: Simplify right side
    3,949,960.98x = 6,577,118,394,407.44
  5. Step 5: Solve for x
    x = 6,577,118,394,407.44/3,949,960.98
  6. Step 6: Final answer
    x = 1,665,109.71

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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.