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Finding the Third Proportional to 2,309,358.94 and 3,326,545.13

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Solution

The third proportional to 2,309,358.94 and 3,326,545.13 is: 4,791,763.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,358.94 : 3,326,545.13 = 3,326,545.13 : x
  2. Step 2: Convert to fraction form
    2,309,358.94/3,326,545.13 = 3,326,545.13/x
  3. Step 3: Cross multiply
    2,309,358.94x = 3,326,545.13 × 3,326,545.13
  4. Step 4: Simplify right side
    2,309,358.94x = 11,065,902,468,661.27
  5. Step 5: Solve for x
    x = 11,065,902,468,661.27/2,309,358.94
  6. Step 6: Final answer
    x = 4,791,763.76

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.