Home / 952,961.46-1,315,702.23-590,772.39

Finding the Fourth Proportional to 952,961.46, 1,315,702.23 and 590,772.39

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Solution

The fourth proportional to 952,961.46, 1,315,702.23 and 590,772.39 is: 815,647.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,961.46 : 1,315,702.23 = 590,772.39 : x
  2. Step 2: Convert to fraction form
    952,961.46/1,315,702.23 = 590,772.39/x
  3. Step 3: Cross multiply
    952,961.46x = 1,315,702.23 × 590,772.39
  4. Step 4: Simplify right side
    952,961.46x = 777,280,550,945.43
  5. Step 5: Solve for x
    x = 777,280,550,945.43/952,961.46
  6. Step 6: Final answer
    x = 815,647.41

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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.