Home / 2,398,326.98-3,310,028.78-1,526,883.27

Finding the Fourth Proportional to 2,398,326.98, 3,310,028.78 and 1,526,883.27

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Solution

The fourth proportional to 2,398,326.98, 3,310,028.78 and 1,526,883.27 is: 2,107,313.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,326.98 : 3,310,028.78 = 1,526,883.27 : x
  2. Step 2: Convert to fraction form
    2,398,326.98/3,310,028.78 = 1,526,883.27/x
  3. Step 3: Cross multiply
    2,398,326.98x = 3,310,028.78 × 1,526,883.27
  4. Step 4: Simplify right side
    2,398,326.98x = 5,054,027,559,766.09
  5. Step 5: Solve for x
    x = 5,054,027,559,766.09/2,398,326.98
  6. Step 6: Final answer
    x = 2,107,313.81

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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.