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Finding the Third Proportional to 569,284 and 824,550

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Solution

The third proportional to 569,284 and 824,550 is: 1,194,276.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,284 : 824,550 = 824,550 : x
  2. Step 2: Convert to fraction form
    569,284/824,550 = 824,550/x
  3. Step 3: Cross multiply
    569,284x = 824,550 × 824,550
  4. Step 4: Simplify right side
    569,284x = 679,882,702,500
  5. Step 5: Solve for x
    x = 679,882,702,500/569,284
  6. Step 6: Final answer
    x = 1,194,276.85

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.