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Finding the Third Proportional to 3,030,933.94 and 6,734,476.69

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Solution

The third proportional to 3,030,933.94 and 6,734,476.69 is: 14,963,432.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,933.94 : 6,734,476.69 = 6,734,476.69 : x
  2. Step 2: Convert to fraction form
    3,030,933.94/6,734,476.69 = 6,734,476.69/x
  3. Step 3: Cross multiply
    3,030,933.94x = 6,734,476.69 × 6,734,476.69
  4. Step 4: Simplify right side
    3,030,933.94x = 45,353,176,254,480.97
  5. Step 5: Solve for x
    x = 45,353,176,254,480.97/3,030,933.94
  6. Step 6: Final answer
    x = 14,963,432.79

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.