Home / 952,363.44-1,314,320.60-629,513.64

Finding the Fourth Proportional to 952,363.44, 1,314,320.60 and 629,513.64

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Solution

The fourth proportional to 952,363.44, 1,314,320.60 and 629,513.64 is: 868,767.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,363.44 : 1,314,320.60 = 629,513.64 : x
  2. Step 2: Convert to fraction form
    952,363.44/1,314,320.60 = 629,513.64/x
  3. Step 3: Cross multiply
    952,363.44x = 1,314,320.60 × 629,513.64
  4. Step 4: Simplify right side
    952,363.44x = 827,382,741,885.42
  5. Step 5: Solve for x
    x = 827,382,741,885.42/952,363.44
  6. Step 6: Final answer
    x = 868,767.85

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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.