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Finding the Third Proportional to 4,038,192 and 8,896,104

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Solution

The third proportional to 4,038,192 and 8,896,104 is: 19,598,044.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,192 : 8,896,104 = 8,896,104 : x
  2. Step 2: Convert to fraction form
    4,038,192/8,896,104 = 8,896,104/x
  3. Step 3: Cross multiply
    4,038,192x = 8,896,104 × 8,896,104
  4. Step 4: Simplify right side
    4,038,192x = 79,140,666,378,816
  5. Step 5: Solve for x
    x = 79,140,666,378,816/4,038,192
  6. Step 6: Final answer
    x = 19,598,044.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.