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Finding the Third Proportional to 4,332,010 and 6,734,940

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Solution

The third proportional to 4,332,010 and 6,734,940 is: 10,470,755.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,010 : 6,734,940 = 6,734,940 : x
  2. Step 2: Convert to fraction form
    4,332,010/6,734,940 = 6,734,940/x
  3. Step 3: Cross multiply
    4,332,010x = 6,734,940 × 6,734,940
  4. Step 4: Simplify right side
    4,332,010x = 45,359,416,803,600
  5. Step 5: Solve for x
    x = 45,359,416,803,600/4,332,010
  6. Step 6: Final answer
    x = 10,470,755.33

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.