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Finding the Third Proportional to 367,472 and 551,210

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Solution

The third proportional to 367,472 and 551,210 is: 826,818.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,472 : 551,210 = 551,210 : x
  2. Step 2: Convert to fraction form
    367,472/551,210 = 551,210/x
  3. Step 3: Cross multiply
    367,472x = 551,210 × 551,210
  4. Step 4: Simplify right side
    367,472x = 303,832,464,100
  5. Step 5: Solve for x
    x = 303,832,464,100/367,472
  6. Step 6: Final answer
    x = 826,818.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.