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Finding the Third Proportional to 1,010,593.69 and 1,526,420.81

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Solution

The third proportional to 1,010,593.69 and 1,526,420.81 is: 2,305,536.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,593.69 : 1,526,420.81 = 1,526,420.81 : x
  2. Step 2: Convert to fraction form
    1,010,593.69/1,526,420.81 = 1,526,420.81/x
  3. Step 3: Cross multiply
    1,010,593.69x = 1,526,420.81 × 1,526,420.81
  4. Step 4: Simplify right side
    1,010,593.69x = 2,329,960,496,833.16
  5. Step 5: Solve for x
    x = 2,329,960,496,833.16/1,010,593.69
  6. Step 6: Final answer
    x = 2,305,536.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.