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Finding the Third Proportional to 4,072,809 and 6,038,760

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Solution

The third proportional to 4,072,809 and 6,038,760 is: 8,953,678.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,809 : 6,038,760 = 6,038,760 : x
  2. Step 2: Convert to fraction form
    4,072,809/6,038,760 = 6,038,760/x
  3. Step 3: Cross multiply
    4,072,809x = 6,038,760 × 6,038,760
  4. Step 4: Simplify right side
    4,072,809x = 36,466,622,337,600
  5. Step 5: Solve for x
    x = 36,466,622,337,600/4,072,809
  6. Step 6: Final answer
    x = 8,953,678.49

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.