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Finding the Third Proportional to 3,193,088 and 6,828,928

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Solution

The third proportional to 3,193,088 and 6,828,928 is: 14,604,751.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,088 : 6,828,928 = 6,828,928 : x
  2. Step 2: Convert to fraction form
    3,193,088/6,828,928 = 6,828,928/x
  3. Step 3: Cross multiply
    3,193,088x = 6,828,928 × 6,828,928
  4. Step 4: Simplify right side
    3,193,088x = 46,634,257,629,184
  5. Step 5: Solve for x
    x = 46,634,257,629,184/3,193,088
  6. Step 6: Final answer
    x = 14,604,751.77

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.