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Finding the Third Proportional to 4,121,004 and 9,064,176

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Solution

The third proportional to 4,121,004 and 9,064,176 is: 19,936,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,004 : 9,064,176 = 9,064,176 : x
  2. Step 2: Convert to fraction form
    4,121,004/9,064,176 = 9,064,176/x
  3. Step 3: Cross multiply
    4,121,004x = 9,064,176 × 9,064,176
  4. Step 4: Simplify right side
    4,121,004x = 82,159,286,558,976
  5. Step 5: Solve for x
    x = 82,159,286,558,976/4,121,004
  6. Step 6: Final answer
    x = 19,936,716.04

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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.