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Finding the Third Proportional to 5,464,014 and 8,018,868

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Solution

The third proportional to 5,464,014 and 8,018,868 is: 11,768,316.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,014 : 8,018,868 = 8,018,868 : x
  2. Step 2: Convert to fraction form
    5,464,014/8,018,868 = 8,018,868/x
  3. Step 3: Cross multiply
    5,464,014x = 8,018,868 × 8,018,868
  4. Step 4: Simplify right side
    5,464,014x = 64,302,244,001,424
  5. Step 5: Solve for x
    x = 64,302,244,001,424/5,464,014
  6. Step 6: Final answer
    x = 11,768,316.11

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.