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Finding the Third Proportional to 4,850,528 and 8,083,728

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Solution

The third proportional to 4,850,528 and 8,083,728 is: 13,472,071.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,528 : 8,083,728 = 8,083,728 : x
  2. Step 2: Convert to fraction form
    4,850,528/8,083,728 = 8,083,728/x
  3. Step 3: Cross multiply
    4,850,528x = 8,083,728 × 8,083,728
  4. Step 4: Simplify right side
    4,850,528x = 65,346,658,377,984
  5. Step 5: Solve for x
    x = 65,346,658,377,984/4,850,528
  6. Step 6: Final answer
    x = 13,472,071.16

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.