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Finding the Third Proportional to 474,224 and 711,354

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Solution

The third proportional to 474,224 and 711,354 is: 1,067,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,224 : 711,354 = 711,354 : x
  2. Step 2: Convert to fraction form
    474,224/711,354 = 711,354/x
  3. Step 3: Cross multiply
    474,224x = 711,354 × 711,354
  4. Step 4: Simplify right side
    474,224x = 506,024,513,316
  5. Step 5: Solve for x
    x = 506,024,513,316/474,224
  6. Step 6: Final answer
    x = 1,067,058.00

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Why These Related Problems?

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