Home / 749,767.73-1,124,536.04-244,327.43

Finding the Fourth Proportional to 749,767.73, 1,124,536.04 and 244,327.43

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Solution

The fourth proportional to 749,767.73, 1,124,536.04 and 244,327.43 is: 366,453.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,767.73 : 1,124,536.04 = 244,327.43 : x
  2. Step 2: Convert to fraction form
    749,767.73/1,124,536.04 = 244,327.43/x
  3. Step 3: Cross multiply
    749,767.73x = 1,124,536.04 × 244,327.43
  4. Step 4: Simplify right side
    749,767.73x = 274,754,993,751.26
  5. Step 5: Solve for x
    x = 274,754,993,751.26/749,767.73
  6. Step 6: Final answer
    x = 366,453.48

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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.