Home / 3,110,632.88-4,760,673.75

Finding the Third Proportional to 3,110,632.88 and 4,760,673.75

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Solution

The third proportional to 3,110,632.88 and 4,760,673.75 is: 7,285,981.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,632.88 : 4,760,673.75 = 4,760,673.75 : x
  2. Step 2: Convert to fraction form
    3,110,632.88/4,760,673.75 = 4,760,673.75/x
  3. Step 3: Cross multiply
    3,110,632.88x = 4,760,673.75 × 4,760,673.75
  4. Step 4: Simplify right side
    3,110,632.88x = 22,664,014,553,939.06
  5. Step 5: Solve for x
    x = 22,664,014,553,939.06/3,110,632.88
  6. Step 6: Final answer
    x = 7,285,981.81

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.