Home / 2,268,705.03-3,400,581.70-1,116,744.39

Finding the Fourth Proportional to 2,268,705.03, 3,400,581.70 and 1,116,744.39

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Solution

The fourth proportional to 2,268,705.03, 3,400,581.70 and 1,116,744.39 is: 1,673,897.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,705.03 : 3,400,581.70 = 1,116,744.39 : x
  2. Step 2: Convert to fraction form
    2,268,705.03/3,400,581.70 = 1,116,744.39/x
  3. Step 3: Cross multiply
    2,268,705.03x = 3,400,581.70 × 1,116,744.39
  4. Step 4: Simplify right side
    2,268,705.03x = 3,797,580,530,627.94
  5. Step 5: Solve for x
    x = 3,797,580,530,627.94/2,268,705.03
  6. Step 6: Final answer
    x = 1,673,897.88

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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.