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Finding the Third Proportional to 1,369,156.50 and 3,053,133

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Solution

The third proportional to 1,369,156.50 and 3,053,133 is: 6,808,294.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,156.50 : 3,053,133 = 3,053,133 : x
  2. Step 2: Convert to fraction form
    1,369,156.50/3,053,133 = 3,053,133/x
  3. Step 3: Cross multiply
    1,369,156.50x = 3,053,133 × 3,053,133
  4. Step 4: Simplify right side
    1,369,156.50x = 9,321,621,115,689
  5. Step 5: Solve for x
    x = 9,321,621,115,689/1,369,156.50
  6. Step 6: Final answer
    x = 6,808,294.83

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.