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Finding the Third Proportional to 371,090 and 798,052

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Solution

The third proportional to 371,090 and 798,052 is: 1,716,260.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,090 : 798,052 = 798,052 : x
  2. Step 2: Convert to fraction form
    371,090/798,052 = 798,052/x
  3. Step 3: Cross multiply
    371,090x = 798,052 × 798,052
  4. Step 4: Simplify right side
    371,090x = 636,886,994,704
  5. Step 5: Solve for x
    x = 636,886,994,704/371,090
  6. Step 6: Final answer
    x = 1,716,260.19

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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.