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Finding the Third Proportional to 4,828,706 and 7,243,635

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Solution

The third proportional to 4,828,706 and 7,243,635 is: 10,866,316.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,706 : 7,243,635 = 7,243,635 : x
  2. Step 2: Convert to fraction form
    4,828,706/7,243,635 = 7,243,635/x
  3. Step 3: Cross multiply
    4,828,706x = 7,243,635 × 7,243,635
  4. Step 4: Simplify right side
    4,828,706x = 52,470,248,013,225
  5. Step 5: Solve for x
    x = 52,470,248,013,225/4,828,706
  6. Step 6: Final answer
    x = 10,866,316.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.