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Finding the Third Proportional to 751,565 and 1,576,982

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Solution

The third proportional to 751,565 and 1,576,982 is: 3,308,925.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,565 : 1,576,982 = 1,576,982 : x
  2. Step 2: Convert to fraction form
    751,565/1,576,982 = 1,576,982/x
  3. Step 3: Cross multiply
    751,565x = 1,576,982 × 1,576,982
  4. Step 4: Simplify right side
    751,565x = 2,486,872,228,324
  5. Step 5: Solve for x
    x = 2,486,872,228,324/751,565
  6. Step 6: Final answer
    x = 3,308,925.01

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.