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Finding the Third Proportional to 4,348,122 and 5,904,639

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Solution

The third proportional to 4,348,122 and 5,904,639 is: 8,018,349.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,122 : 5,904,639 = 5,904,639 : x
  2. Step 2: Convert to fraction form
    4,348,122/5,904,639 = 5,904,639/x
  3. Step 3: Cross multiply
    4,348,122x = 5,904,639 × 5,904,639
  4. Step 4: Simplify right side
    4,348,122x = 34,864,761,720,321
  5. Step 5: Solve for x
    x = 34,864,761,720,321/4,348,122
  6. Step 6: Final answer
    x = 8,018,349.47

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.