Home / 4,323,233.25-6,631,378.88

Finding the Third Proportional to 4,323,233.25 and 6,631,378.88

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Solution

The third proportional to 4,323,233.25 and 6,631,378.88 is: 10,171,828.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,233.25 : 6,631,378.88 = 6,631,378.88 : x
  2. Step 2: Convert to fraction form
    4,323,233.25/6,631,378.88 = 6,631,378.88/x
  3. Step 3: Cross multiply
    4,323,233.25x = 6,631,378.88 × 6,631,378.88
  4. Step 4: Simplify right side
    4,323,233.25x = 43,975,185,783,796.27
  5. Step 5: Solve for x
    x = 43,975,185,783,796.27/4,323,233.25
  6. Step 6: Final answer
    x = 10,171,828.18

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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.