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Finding the Third Proportional to 369,453 and 794,159

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Solution

The third proportional to 369,453 and 794,159 is: 1,707,087.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,453 : 794,159 = 794,159 : x
  2. Step 2: Convert to fraction form
    369,453/794,159 = 794,159/x
  3. Step 3: Cross multiply
    369,453x = 794,159 × 794,159
  4. Step 4: Simplify right side
    369,453x = 630,688,517,281
  5. Step 5: Solve for x
    x = 630,688,517,281/369,453
  6. Step 6: Final answer
    x = 1,707,087.28

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.