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Finding the Third Proportional to 2,707,430.06 and 4,061,729.81

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Solution

The third proportional to 2,707,430.06 and 4,061,729.81 is: 6,093,471.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,430.06 : 4,061,729.81 = 4,061,729.81 : x
  2. Step 2: Convert to fraction form
    2,707,430.06/4,061,729.81 = 4,061,729.81/x
  3. Step 3: Cross multiply
    2,707,430.06x = 4,061,729.81 × 4,061,729.81
  4. Step 4: Simplify right side
    2,707,430.06x = 16,497,649,069,751.29
  5. Step 5: Solve for x
    x = 16,497,649,069,751.29/2,707,430.06
  6. Step 6: Final answer
    x = 6,093,471.92

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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.