Home / 950,267.38-1,310,318.15-605,557.25

Finding the Fourth Proportional to 950,267.38, 1,310,318.15 and 605,557.25

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Solution

The fourth proportional to 950,267.38, 1,310,318.15 and 605,557.25 is: 834,999.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,267.38 : 1,310,318.15 = 605,557.25 : x
  2. Step 2: Convert to fraction form
    950,267.38/1,310,318.15 = 605,557.25/x
  3. Step 3: Cross multiply
    950,267.38x = 1,310,318.15 × 605,557.25
  4. Step 4: Simplify right side
    950,267.38x = 793,472,652,511.30
  5. Step 5: Solve for x
    x = 793,472,652,511.30/950,267.38
  6. Step 6: Final answer
    x = 834,999.36

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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.