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Finding the Third Proportional to 246,675.38 and 539,482.78

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Solution

The third proportional to 246,675.38 and 539,482.78 is: 1,179,857.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,675.38 : 539,482.78 = 539,482.78 : x
  2. Step 2: Convert to fraction form
    246,675.38/539,482.78 = 539,482.78/x
  3. Step 3: Cross multiply
    246,675.38x = 539,482.78 × 539,482.78
  4. Step 4: Simplify right side
    246,675.38x = 291,041,671,265.24
  5. Step 5: Solve for x
    x = 291,041,671,265.24/246,675.38
  6. Step 6: Final answer
    x = 1,179,857.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.