Home / 5,171,759.35-7,752,316.19-2,294,481.19

Finding the Fourth Proportional to 5,171,759.35, 7,752,316.19 and 2,294,481.19

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Solution

The fourth proportional to 5,171,759.35, 7,752,316.19 and 2,294,481.19 is: 3,439,360.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,759.35 : 7,752,316.19 = 2,294,481.19 : x
  2. Step 2: Convert to fraction form
    5,171,759.35/7,752,316.19 = 2,294,481.19/x
  3. Step 3: Cross multiply
    5,171,759.35x = 7,752,316.19 × 2,294,481.19
  4. Step 4: Simplify right side
    5,171,759.35x = 17,787,543,676,887.46
  5. Step 5: Solve for x
    x = 17,787,543,676,887.46/5,171,759.35
  6. Step 6: Final answer
    x = 3,439,360.28

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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.