Home / 4,983,284.25-7,126,086.38

Finding the Third Proportional to 4,983,284.25 and 7,126,086.38

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Solution

The third proportional to 4,983,284.25 and 7,126,086.38 is: 10,190,289.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,284.25 : 7,126,086.38 = 7,126,086.38 : x
  2. Step 2: Convert to fraction form
    4,983,284.25/7,126,086.38 = 7,126,086.38/x
  3. Step 3: Cross multiply
    4,983,284.25x = 7,126,086.38 × 7,126,086.38
  4. Step 4: Simplify right side
    4,983,284.25x = 50,781,107,023,960.64
  5. Step 5: Solve for x
    x = 50,781,107,023,960.64/4,983,284.25
  6. Step 6: Final answer
    x = 10,190,289.07

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.