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Finding the Third Proportional to 4,772,064 and 7,227,594

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Solution

The third proportional to 4,772,064 and 7,227,594 is: 10,946,650.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,772,064 : 7,227,594 = 7,227,594 : x
  2. Step 2: Convert to fraction form
    4,772,064/7,227,594 = 7,227,594/x
  3. Step 3: Cross multiply
    4,772,064x = 7,227,594 × 7,227,594
  4. Step 4: Simplify right side
    4,772,064x = 52,238,115,028,836
  5. Step 5: Solve for x
    x = 52,238,115,028,836/4,772,064
  6. Step 6: Final answer
    x = 10,946,650.13

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.