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Finding the Third Proportional to 5,698,080 and 8,811,104

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Solution

The third proportional to 5,698,080 and 8,811,104 is: 13,624,862.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,080 : 8,811,104 = 8,811,104 : x
  2. Step 2: Convert to fraction form
    5,698,080/8,811,104 = 8,811,104/x
  3. Step 3: Cross multiply
    5,698,080x = 8,811,104 × 8,811,104
  4. Step 4: Simplify right side
    5,698,080x = 77,635,553,698,816
  5. Step 5: Solve for x
    x = 77,635,553,698,816/5,698,080
  6. Step 6: Final answer
    x = 13,624,862.01

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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.