Home / 6,266,238.22-9,397,443.86-4,333,391.20

Finding the Fourth Proportional to 6,266,238.22, 9,397,443.86 and 4,333,391.20

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Solution

The fourth proportional to 6,266,238.22, 9,397,443.86 and 4,333,391.20 is: 6,498,763.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,238.22 : 9,397,443.86 = 4,333,391.20 : x
  2. Step 2: Convert to fraction form
    6,266,238.22/9,397,443.86 = 4,333,391.20/x
  3. Step 3: Cross multiply
    6,266,238.22x = 9,397,443.86 × 4,333,391.20
  4. Step 4: Simplify right side
    6,266,238.22x = 40,722,800,525,418.03
  5. Step 5: Solve for x
    x = 40,722,800,525,418.03/6,266,238.22
  6. Step 6: Final answer
    x = 6,498,763.55

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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.