Home / 2,364,402.25-3,546,270.87-766,979.38

Finding the Fourth Proportional to 2,364,402.25, 3,546,270.87 and 766,979.38

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Solution

The fourth proportional to 2,364,402.25, 3,546,270.87 and 766,979.38 is: 1,150,361.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,402.25 : 3,546,270.87 = 766,979.38 : x
  2. Step 2: Convert to fraction form
    2,364,402.25/3,546,270.87 = 766,979.38/x
  3. Step 3: Cross multiply
    2,364,402.25x = 3,546,270.87 × 766,979.38
  4. Step 4: Simplify right side
    2,364,402.25x = 2,719,916,633,184.66
  5. Step 5: Solve for x
    x = 2,719,916,633,184.66/2,364,402.25
  6. Step 6: Final answer
    x = 1,150,361.21

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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.