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Finding the Third Proportional to 563,764 and 773,070

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Solution

The third proportional to 563,764 and 773,070 is: 1,060,084.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,764 : 773,070 = 773,070 : x
  2. Step 2: Convert to fraction form
    563,764/773,070 = 773,070/x
  3. Step 3: Cross multiply
    563,764x = 773,070 × 773,070
  4. Step 4: Simplify right side
    563,764x = 597,637,224,900
  5. Step 5: Solve for x
    x = 597,637,224,900/563,764
  6. Step 6: Final answer
    x = 1,060,084.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.