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Finding the Third Proportional to 4,845,904 and 10,572,015

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Solution

The third proportional to 4,845,904 and 10,572,015 is: 23,064,324.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,904 : 10,572,015 = 10,572,015 : x
  2. Step 2: Convert to fraction form
    4,845,904/10,572,015 = 10,572,015/x
  3. Step 3: Cross multiply
    4,845,904x = 10,572,015 × 10,572,015
  4. Step 4: Simplify right side
    4,845,904x = 111,767,501,160,225
  5. Step 5: Solve for x
    x = 111,767,501,160,225/4,845,904
  6. Step 6: Final answer
    x = 23,064,324.25

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.