Home / 1,951,994.13-2,693,751.30-1,092,554.16

Finding the Fourth Proportional to 1,951,994.13, 2,693,751.30 and 1,092,554.16

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Solution

The fourth proportional to 1,951,994.13, 2,693,751.30 and 1,092,554.16 is: 1,507,724.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,994.13 : 2,693,751.30 = 1,092,554.16 : x
  2. Step 2: Convert to fraction form
    1,951,994.13/2,693,751.30 = 1,092,554.16/x
  3. Step 3: Cross multiply
    1,951,994.13x = 2,693,751.30 × 1,092,554.16
  4. Step 4: Simplify right side
    1,951,994.13x = 2,943,069,188,820.41
  5. Step 5: Solve for x
    x = 2,943,069,188,820.41/1,951,994.13
  6. Step 6: Final answer
    x = 1,507,724.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.