Home / 1,843,369.93-2,764,456.92-706,071.61

Finding the Fourth Proportional to 1,843,369.93, 2,764,456.92 and 706,071.61

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Solution

The fourth proportional to 1,843,369.93, 2,764,456.92 and 706,071.61 is: 1,058,878.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,369.93 : 2,764,456.92 = 706,071.61 : x
  2. Step 2: Convert to fraction form
    1,843,369.93/2,764,456.92 = 706,071.61/x
  3. Step 3: Cross multiply
    1,843,369.93x = 2,764,456.92 × 706,071.61
  4. Step 4: Simplify right side
    1,843,369.93x = 1,951,904,548,280.04
  5. Step 5: Solve for x
    x = 1,951,904,548,280.04/1,843,369.93
  6. Step 6: Final answer
    x = 1,058,878.37

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Why These Related Problems?

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