Home / 4,387,932.33-6,055,313.67-2,454,192.90

Finding the Fourth Proportional to 4,387,932.33, 6,055,313.67 and 2,454,192.90

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Solution

The fourth proportional to 4,387,932.33, 6,055,313.67 and 2,454,192.90 is: 3,386,767.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,932.33 : 6,055,313.67 = 2,454,192.90 : x
  2. Step 2: Convert to fraction form
    4,387,932.33/6,055,313.67 = 2,454,192.90/x
  3. Step 3: Cross multiply
    4,387,932.33x = 6,055,313.67 × 2,454,192.90
  4. Step 4: Simplify right side
    4,387,932.33x = 14,860,907,816,186.94
  5. Step 5: Solve for x
    x = 14,860,907,816,186.94/4,387,932.33
  6. Step 6: Final answer
    x = 3,386,767.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.