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Finding the Third Proportional to 8,795,040 and 13,454,130

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Solution

The third proportional to 8,795,040 and 13,454,130 is: 20,581,329.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795,040 : 13,454,130 = 13,454,130 : x
  2. Step 2: Convert to fraction form
    8,795,040/13,454,130 = 13,454,130/x
  3. Step 3: Cross multiply
    8,795,040x = 13,454,130 × 13,454,130
  4. Step 4: Simplify right side
    8,795,040x = 181,013,614,056,900
  5. Step 5: Solve for x
    x = 181,013,614,056,900/8,795,040
  6. Step 6: Final answer
    x = 20,581,329.26

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.