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Finding the Third Proportional to 4,818,704 and 6,424,068

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Solution

The third proportional to 4,818,704 and 6,424,068 is: 8,564,263.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,704 : 6,424,068 = 6,424,068 : x
  2. Step 2: Convert to fraction form
    4,818,704/6,424,068 = 6,424,068/x
  3. Step 3: Cross multiply
    4,818,704x = 6,424,068 × 6,424,068
  4. Step 4: Simplify right side
    4,818,704x = 41,268,649,668,624
  5. Step 5: Solve for x
    x = 41,268,649,668,624/4,818,704
  6. Step 6: Final answer
    x = 8,564,263.27

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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.