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Finding the Third Proportional to 4,818,722 and 6,424,095

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Solution

The third proportional to 4,818,722 and 6,424,095 is: 8,564,303.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,722 : 6,424,095 = 6,424,095 : x
  2. Step 2: Convert to fraction form
    4,818,722/6,424,095 = 6,424,095/x
  3. Step 3: Cross multiply
    4,818,722x = 6,424,095 × 6,424,095
  4. Step 4: Simplify right side
    4,818,722x = 41,268,996,569,025
  5. Step 5: Solve for x
    x = 41,268,996,569,025/4,818,722
  6. Step 6: Final answer
    x = 8,564,303.27

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.