Home / 6,305,241.60-9,456,550.20-1,755,115.20

Finding the Fourth Proportional to 6,305,241.60, 9,456,550.20 and 1,755,115.20

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Solution

The fourth proportional to 6,305,241.60, 9,456,550.20 and 1,755,115.20 is: 2,632,307.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,241.60 : 9,456,550.20 = 1,755,115.20 : x
  2. Step 2: Convert to fraction form
    6,305,241.60/9,456,550.20 = 1,755,115.20/x
  3. Step 3: Cross multiply
    6,305,241.60x = 9,456,550.20 × 1,755,115.20
  4. Step 4: Simplify right side
    6,305,241.60x = 16,597,334,995,583.04
  5. Step 5: Solve for x
    x = 16,597,334,995,583.04/6,305,241.60
  6. Step 6: Final answer
    x = 2,632,307.54

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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.