Home / 3,311,498.72-4,963,092.78-1,416,011.24

Finding the Fourth Proportional to 3,311,498.72, 4,963,092.78 and 1,416,011.24

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Solution

The fourth proportional to 3,311,498.72, 4,963,092.78 and 1,416,011.24 is: 2,122,240.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,498.72 : 4,963,092.78 = 1,416,011.24 : x
  2. Step 2: Convert to fraction form
    3,311,498.72/4,963,092.78 = 1,416,011.24/x
  3. Step 3: Cross multiply
    3,311,498.72x = 4,963,092.78 × 1,416,011.24
  4. Step 4: Simplify right side
    3,311,498.72x = 7,027,795,161,642.85
  5. Step 5: Solve for x
    x = 7,027,795,161,642.85/3,311,498.72
  6. Step 6: Final answer
    x = 2,122,240.04

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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.