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Finding the Third Proportional to 556,609.50 and 1,191,924

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Solution

The third proportional to 556,609.50 and 1,191,924 is: 2,552,386.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,609.50 : 1,191,924 = 1,191,924 : x
  2. Step 2: Convert to fraction form
    556,609.50/1,191,924 = 1,191,924/x
  3. Step 3: Cross multiply
    556,609.50x = 1,191,924 × 1,191,924
  4. Step 4: Simplify right side
    556,609.50x = 1,420,682,821,776
  5. Step 5: Solve for x
    x = 1,420,682,821,776/556,609.50
  6. Step 6: Final answer
    x = 2,552,386.95

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.