Home / 2,201,214.70-3,301,822.05-1,598,914.90

Finding the Fourth Proportional to 2,201,214.70, 3,301,822.05 and 1,598,914.90

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Solution

The fourth proportional to 2,201,214.70, 3,301,822.05 and 1,598,914.90 is: 2,398,372.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,214.70 : 3,301,822.05 = 1,598,914.90 : x
  2. Step 2: Convert to fraction form
    2,201,214.70/3,301,822.05 = 1,598,914.90/x
  3. Step 3: Cross multiply
    2,201,214.70x = 3,301,822.05 × 1,598,914.90
  4. Step 4: Simplify right side
    2,201,214.70x = 5,279,332,472,893.54
  5. Step 5: Solve for x
    x = 5,279,332,472,893.54/2,201,214.70
  6. Step 6: Final answer
    x = 2,398,372.35

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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.