Home / 794,228.47-1,096,194.71-471,876.52

Finding the Fourth Proportional to 794,228.47, 1,096,194.71 and 471,876.52

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Solution

The fourth proportional to 794,228.47, 1,096,194.71 and 471,876.52 is: 651,284.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,228.47 : 1,096,194.71 = 471,876.52 : x
  2. Step 2: Convert to fraction form
    794,228.47/1,096,194.71 = 471,876.52/x
  3. Step 3: Cross multiply
    794,228.47x = 1,096,194.71 × 471,876.52
  4. Step 4: Simplify right side
    794,228.47x = 517,268,544,997.21
  5. Step 5: Solve for x
    x = 517,268,544,997.21/794,228.47
  6. Step 6: Final answer
    x = 651,284.31

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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.