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Finding the Third Proportional to 4,094,496 and 8,811,072

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Solution

The third proportional to 4,094,496 and 8,811,072 is: 18,960,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,496 : 8,811,072 = 8,811,072 : x
  2. Step 2: Convert to fraction form
    4,094,496/8,811,072 = 8,811,072/x
  3. Step 3: Cross multiply
    4,094,496x = 8,811,072 × 8,811,072
  4. Step 4: Simplify right side
    4,094,496x = 77,634,989,789,184
  5. Step 5: Solve for x
    x = 77,634,989,789,184/4,094,496
  6. Step 6: Final answer
    x = 18,960,817.10

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.