Home / 1,394,714-2,092,827-1,079,786

Finding the Fourth Proportional to 1,394,714, 2,092,827 and 1,079,786

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Solution

The fourth proportional to 1,394,714, 2,092,827 and 1,079,786 is: 1,620,264.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,714 : 2,092,827 = 1,079,786 : x
  2. Step 2: Convert to fraction form
    1,394,714/2,092,827 = 1,079,786/x
  3. Step 3: Cross multiply
    1,394,714x = 2,092,827 × 1,079,786
  4. Step 4: Simplify right side
    1,394,714x = 2,259,805,295,022
  5. Step 5: Solve for x
    x = 2,259,805,295,022/1,394,714
  6. Step 6: Final answer
    x = 1,620,264.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.