Home / 3,320,223.44-4,584,023.90-2,709,832.20

Finding the Fourth Proportional to 3,320,223.44, 4,584,023.90 and 2,709,832.20

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Solution

The fourth proportional to 3,320,223.44, 4,584,023.90 and 2,709,832.20 is: 3,741,295.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,223.44 : 4,584,023.90 = 2,709,832.20 : x
  2. Step 2: Convert to fraction form
    3,320,223.44/4,584,023.90 = 2,709,832.20/x
  3. Step 3: Cross multiply
    3,320,223.44x = 4,584,023.90 × 2,709,832.20
  4. Step 4: Simplify right side
    3,320,223.44x = 12,421,935,569,789.58
  5. Step 5: Solve for x
    x = 12,421,935,569,789.58/3,320,223.44
  6. Step 6: Final answer
    x = 3,741,295.06

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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.