Home / 793,363.35-1,094,687.43-471,174.51

Finding the Fourth Proportional to 793,363.35, 1,094,687.43 and 471,174.51

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Solution

The fourth proportional to 793,363.35, 1,094,687.43 and 471,174.51 is: 650,129.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,363.35 : 1,094,687.43 = 471,174.51 : x
  2. Step 2: Convert to fraction form
    793,363.35/1,094,687.43 = 471,174.51/x
  3. Step 3: Cross multiply
    793,363.35x = 1,094,687.43 × 471,174.51
  4. Step 4: Simplify right side
    793,363.35x = 515,788,813,433.41
  5. Step 5: Solve for x
    x = 515,788,813,433.41/793,363.35
  6. Step 6: Final answer
    x = 650,129.37

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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.