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Finding the Third Proportional to 3,726,148 and 7,589,324

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Solution

The third proportional to 3,726,148 and 7,589,324 is: 15,457,743.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,148 : 7,589,324 = 7,589,324 : x
  2. Step 2: Convert to fraction form
    3,726,148/7,589,324 = 7,589,324/x
  3. Step 3: Cross multiply
    3,726,148x = 7,589,324 × 7,589,324
  4. Step 4: Simplify right side
    3,726,148x = 57,597,838,776,976
  5. Step 5: Solve for x
    x = 57,597,838,776,976/3,726,148
  6. Step 6: Final answer
    x = 15,457,743.16

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.