Home / 875,254.44-1,313,103.06-244,167.96

Finding the Fourth Proportional to 875,254.44, 1,313,103.06 and 244,167.96

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Solution

The fourth proportional to 875,254.44, 1,313,103.06 and 244,167.96 is: 366,313.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,254.44 : 1,313,103.06 = 244,167.96 : x
  2. Step 2: Convert to fraction form
    875,254.44/1,313,103.06 = 244,167.96/x
  3. Step 3: Cross multiply
    875,254.44x = 1,313,103.06 × 244,167.96
  4. Step 4: Simplify right side
    875,254.44x = 320,617,695,429.96
  5. Step 5: Solve for x
    x = 320,617,695,429.96/875,254.44
  6. Step 6: Final answer
    x = 366,313.70

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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.