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Finding the Third Proportional to 596,975 and 918,690

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Solution

The third proportional to 596,975 and 918,690 is: 1,413,780.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,975 : 918,690 = 918,690 : x
  2. Step 2: Convert to fraction form
    596,975/918,690 = 918,690/x
  3. Step 3: Cross multiply
    596,975x = 918,690 × 918,690
  4. Step 4: Simplify right side
    596,975x = 843,991,316,100
  5. Step 5: Solve for x
    x = 843,991,316,100/596,975
  6. Step 6: Final answer
    x = 1,413,780.00

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.