Home / 2,265,998.22-3,397,754.97-898,386.48

Finding the Fourth Proportional to 2,265,998.22, 3,397,754.97 and 898,386.48

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Solution

The fourth proportional to 2,265,998.22, 3,397,754.97 and 898,386.48 is: 1,347,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,998.22 : 3,397,754.97 = 898,386.48 : x
  2. Step 2: Convert to fraction form
    2,265,998.22/3,397,754.97 = 898,386.48/x
  3. Step 3: Cross multiply
    2,265,998.22x = 3,397,754.97 × 898,386.48
  4. Step 4: Simplify right side
    2,265,998.22x = 3,052,497,127,400.81
  5. Step 5: Solve for x
    x = 3,052,497,127,400.81/2,265,998.22
  6. Step 6: Final answer
    x = 1,347,087.17

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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.