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Finding the Third Proportional to 4,299,136 and 6,534,240

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Solution

The third proportional to 4,299,136 and 6,534,240 is: 9,931,365.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,136 : 6,534,240 = 6,534,240 : x
  2. Step 2: Convert to fraction form
    4,299,136/6,534,240 = 6,534,240/x
  3. Step 3: Cross multiply
    4,299,136x = 6,534,240 × 6,534,240
  4. Step 4: Simplify right side
    4,299,136x = 42,696,292,377,600
  5. Step 5: Solve for x
    x = 42,696,292,377,600/4,299,136
  6. Step 6: Final answer
    x = 9,931,365.83

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.