Home / 6,261,073.16-9,389,728.38-2,422,217.48

Finding the Fourth Proportional to 6,261,073.16, 9,389,728.38 and 2,422,217.48

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Solution

The fourth proportional to 6,261,073.16, 9,389,728.38 and 2,422,217.48 is: 3,632,598.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,073.16 : 9,389,728.38 = 2,422,217.48 : x
  2. Step 2: Convert to fraction form
    6,261,073.16/9,389,728.38 = 2,422,217.48/x
  3. Step 3: Cross multiply
    6,261,073.16x = 9,389,728.38 × 2,422,217.48
  4. Step 4: Simplify right side
    6,261,073.16x = 22,743,964,214,488.09
  5. Step 5: Solve for x
    x = 22,743,964,214,488.09/6,261,073.16
  6. Step 6: Final answer
    x = 3,632,598.38

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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.