Home / 2,337,729.70-3,226,035.45-1,305,253.39

Finding the Fourth Proportional to 2,337,729.70, 3,226,035.45 and 1,305,253.39

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Solution

The fourth proportional to 2,337,729.70, 3,226,035.45 and 1,305,253.39 is: 1,801,232.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,729.70 : 3,226,035.45 = 1,305,253.39 : x
  2. Step 2: Convert to fraction form
    2,337,729.70/3,226,035.45 = 1,305,253.39/x
  3. Step 3: Cross multiply
    2,337,729.70x = 3,226,035.45 × 1,305,253.39
  4. Step 4: Simplify right side
    2,337,729.70x = 4,210,793,707,372.68
  5. Step 5: Solve for x
    x = 4,210,793,707,372.68/2,337,729.70
  6. Step 6: Final answer
    x = 1,801,232.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.