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Finding the Third Proportional to 1,892,668 and 4,104,776

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Solution

The third proportional to 1,892,668 and 4,104,776 is: 8,902,346.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,668 : 4,104,776 = 4,104,776 : x
  2. Step 2: Convert to fraction form
    1,892,668/4,104,776 = 4,104,776/x
  3. Step 3: Cross multiply
    1,892,668x = 4,104,776 × 4,104,776
  4. Step 4: Simplify right side
    1,892,668x = 16,849,186,010,176
  5. Step 5: Solve for x
    x = 16,849,186,010,176/1,892,668
  6. Step 6: Final answer
    x = 8,902,346.32

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.