Home / 9,770,998.85-14,656,621.32-2,582,469.30

Finding the Fourth Proportional to 9,770,998.85, 14,656,621.32 and 2,582,469.30

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Solution

The fourth proportional to 9,770,998.85, 14,656,621.32 and 2,582,469.30 is: 3,873,736.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,770,998.85 : 14,656,621.32 = 2,582,469.30 : x
  2. Step 2: Convert to fraction form
    9,770,998.85/14,656,621.32 = 2,582,469.30/x
  3. Step 3: Cross multiply
    9,770,998.85x = 14,656,621.32 × 2,582,469.30
  4. Step 4: Simplify right side
    9,770,998.85x = 37,850,274,600,625.48
  5. Step 5: Solve for x
    x = 37,850,274,600,625.48/9,770,998.85
  6. Step 6: Final answer
    x = 3,873,736.47

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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.