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Finding the Third Proportional to 4,099,080 and 6,126,028

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Solution

The third proportional to 4,099,080 and 6,126,028 is: 9,155,278.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,080 : 6,126,028 = 6,126,028 : x
  2. Step 2: Convert to fraction form
    4,099,080/6,126,028 = 6,126,028/x
  3. Step 3: Cross multiply
    4,099,080x = 6,126,028 × 6,126,028
  4. Step 4: Simplify right side
    4,099,080x = 37,528,219,056,784
  5. Step 5: Solve for x
    x = 37,528,219,056,784/4,099,080
  6. Step 6: Final answer
    x = 9,155,278.52

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.