Home / 1,524,766.15-3,175,945.45

Finding the Third Proportional to 1,524,766.15 and 3,175,945.45

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Solution

The third proportional to 1,524,766.15 and 3,175,945.45 is: 6,615,197.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,766.15 : 3,175,945.45 = 3,175,945.45 : x
  2. Step 2: Convert to fraction form
    1,524,766.15/3,175,945.45 = 3,175,945.45/x
  3. Step 3: Cross multiply
    1,524,766.15x = 3,175,945.45 × 3,175,945.45
  4. Step 4: Simplify right side
    1,524,766.15x = 10,086,629,521,225.36
  5. Step 5: Solve for x
    x = 10,086,629,521,225.36/1,524,766.15
  6. Step 6: Final answer
    x = 6,615,197.70

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.