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Finding the Third Proportional to 6,292,187 and 9,716,450

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Solution

The third proportional to 6,292,187 and 9,716,450 is: 15,004,226.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292,187 : 9,716,450 = 9,716,450 : x
  2. Step 2: Convert to fraction form
    6,292,187/9,716,450 = 9,716,450/x
  3. Step 3: Cross multiply
    6,292,187x = 9,716,450 × 9,716,450
  4. Step 4: Simplify right side
    6,292,187x = 94,409,400,602,500
  5. Step 5: Solve for x
    x = 94,409,400,602,500/6,292,187
  6. Step 6: Final answer
    x = 15,004,226.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.