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Finding the Third Proportional to 4,845,903 and 10,572,013

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Solution

The third proportional to 4,845,903 and 10,572,013 is: 23,064,320.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,903 : 10,572,013 = 10,572,013 : x
  2. Step 2: Convert to fraction form
    4,845,903/10,572,013 = 10,572,013/x
  3. Step 3: Cross multiply
    4,845,903x = 10,572,013 × 10,572,013
  4. Step 4: Simplify right side
    4,845,903x = 111,767,458,872,169
  5. Step 5: Solve for x
    x = 111,767,458,872,169/4,845,903
  6. Step 6: Final answer
    x = 23,064,320.29

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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.