Home / 3,361,892.44-4,639,405.30-1,833,999.44

Finding the Fourth Proportional to 3,361,892.44, 4,639,405.30 and 1,833,999.44

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Solution

The fourth proportional to 3,361,892.44, 4,639,405.30 and 1,833,999.44 is: 2,530,915.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,892.44 : 4,639,405.30 = 1,833,999.44 : x
  2. Step 2: Convert to fraction form
    3,361,892.44/4,639,405.30 = 1,833,999.44/x
  3. Step 3: Cross multiply
    3,361,892.44x = 4,639,405.30 × 1,833,999.44
  4. Step 4: Simplify right side
    3,361,892.44x = 8,508,666,722,133.03
  5. Step 5: Solve for x
    x = 8,508,666,722,133.03/3,361,892.44
  6. Step 6: Final answer
    x = 2,530,915.81

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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.