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Finding the Third Proportional to 5,771,018 and 9,005,889

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Solution

The third proportional to 5,771,018 and 9,005,889 is: 14,054,025.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,018 : 9,005,889 = 9,005,889 : x
  2. Step 2: Convert to fraction form
    5,771,018/9,005,889 = 9,005,889/x
  3. Step 3: Cross multiply
    5,771,018x = 9,005,889 × 9,005,889
  4. Step 4: Simplify right side
    5,771,018x = 81,106,036,680,321
  5. Step 5: Solve for x
    x = 81,106,036,680,321/5,771,018
  6. Step 6: Final answer
    x = 14,054,025.94

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.