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Finding the Third Proportional to 1,181,363 and 2,576,535

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Solution

The third proportional to 1,181,363 and 2,576,535 is: 5,619,384.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,363 : 2,576,535 = 2,576,535 : x
  2. Step 2: Convert to fraction form
    1,181,363/2,576,535 = 2,576,535/x
  3. Step 3: Cross multiply
    1,181,363x = 2,576,535 × 2,576,535
  4. Step 4: Simplify right side
    1,181,363x = 6,638,532,606,225
  5. Step 5: Solve for x
    x = 6,638,532,606,225/1,181,363
  6. Step 6: Final answer
    x = 5,619,384.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.