Home / 730,707.24-1,095,780.33-250,845.56

Finding the Fourth Proportional to 730,707.24, 1,095,780.33 and 250,845.56

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Solution

The fourth proportional to 730,707.24, 1,095,780.33 and 250,845.56 is: 376,172.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,707.24 : 1,095,780.33 = 250,845.56 : x
  2. Step 2: Convert to fraction form
    730,707.24/1,095,780.33 = 250,845.56/x
  3. Step 3: Cross multiply
    730,707.24x = 1,095,780.33 × 250,845.56
  4. Step 4: Simplify right side
    730,707.24x = 274,871,625,036.93
  5. Step 5: Solve for x
    x = 274,871,625,036.93/730,707.24
  6. Step 6: Final answer
    x = 376,172.03

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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.