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Finding the Third Proportional to 889,901.44 and 1,842,889.22

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Solution

The third proportional to 889,901.44 and 1,842,889.22 is: 3,816,423.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,901.44 : 1,842,889.22 = 1,842,889.22 : x
  2. Step 2: Convert to fraction form
    889,901.44/1,842,889.22 = 1,842,889.22/x
  3. Step 3: Cross multiply
    889,901.44x = 1,842,889.22 × 1,842,889.22
  4. Step 4: Simplify right side
    889,901.44x = 3,396,240,672,584.99
  5. Step 5: Solve for x
    x = 3,396,240,672,584.99/889,901.44
  6. Step 6: Final answer
    x = 3,816,423.40

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.