Home / 2,283,334.60-3,422,529.78-1,485,186.52

Finding the Fourth Proportional to 2,283,334.60, 3,422,529.78 and 1,485,186.52

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Solution

The fourth proportional to 2,283,334.60, 3,422,529.78 and 1,485,186.52 is: 2,226,171.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,334.60 : 3,422,529.78 = 1,485,186.52 : x
  2. Step 2: Convert to fraction form
    2,283,334.60/3,422,529.78 = 1,485,186.52/x
  3. Step 3: Cross multiply
    2,283,334.60x = 3,422,529.78 × 1,485,186.52
  4. Step 4: Simplify right side
    2,283,334.60x = 5,083,095,093,554.57
  5. Step 5: Solve for x
    x = 5,083,095,093,554.57/2,283,334.60
  6. Step 6: Final answer
    x = 2,226,171.80

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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.