Home / 2,436,597.51-3,361,449.07-1,469,190.36

Finding the Fourth Proportional to 2,436,597.51, 3,361,449.07 and 1,469,190.36

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Solution

The fourth proportional to 2,436,597.51, 3,361,449.07 and 1,469,190.36 is: 2,026,846.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,597.51 : 3,361,449.07 = 1,469,190.36 : x
  2. Step 2: Convert to fraction form
    2,436,597.51/3,361,449.07 = 1,469,190.36/x
  3. Step 3: Cross multiply
    2,436,597.51x = 3,361,449.07 × 1,469,190.36
  4. Step 4: Simplify right side
    2,436,597.51x = 4,938,608,569,274.97
  5. Step 5: Solve for x
    x = 4,938,608,569,274.97/2,436,597.51
  6. Step 6: Final answer
    x = 2,026,846.27

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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.