Home / 2,933,342.24-4,399,112.90-2,028,339.59

Finding the Fourth Proportional to 2,933,342.24, 4,399,112.90 and 2,028,339.59

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Solution

The fourth proportional to 2,933,342.24, 4,399,112.90 and 2,028,339.59 is: 3,041,886.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,342.24 : 4,399,112.90 = 2,028,339.59 : x
  2. Step 2: Convert to fraction form
    2,933,342.24/4,399,112.90 = 2,028,339.59/x
  3. Step 3: Cross multiply
    2,933,342.24x = 4,399,112.90 × 2,028,339.59
  4. Step 4: Simplify right side
    2,933,342.24x = 8,922,894,856,805.80
  5. Step 5: Solve for x
    x = 8,922,894,856,805.80/2,933,342.24
  6. Step 6: Final answer
    x = 3,041,886.74

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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.