Home / 2,204,150.40-3,299,918.40-1,356,998.40

Finding the Fourth Proportional to 2,204,150.40, 3,299,918.40 and 1,356,998.40

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Solution

The fourth proportional to 2,204,150.40, 3,299,918.40 and 1,356,998.40 is: 2,031,614.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,150.40 : 3,299,918.40 = 1,356,998.40 : x
  2. Step 2: Convert to fraction form
    2,204,150.40/3,299,918.40 = 1,356,998.40/x
  3. Step 3: Cross multiply
    2,204,150.40x = 3,299,918.40 × 1,356,998.40
  4. Step 4: Simplify right side
    2,204,150.40x = 4,477,983,988,930.56
  5. Step 5: Solve for x
    x = 4,477,983,988,930.56/2,204,150.40
  6. Step 6: Final answer
    x = 2,031,614.53

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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.