Home / 2,244,222.22-3,366,772.35-824,288.98

Finding the Fourth Proportional to 2,244,222.22, 3,366,772.35 and 824,288.98

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Solution

The fourth proportional to 2,244,222.22, 3,366,772.35 and 824,288.98 is: 1,236,594.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,222.22 : 3,366,772.35 = 824,288.98 : x
  2. Step 2: Convert to fraction form
    2,244,222.22/3,366,772.35 = 824,288.98/x
  3. Step 3: Cross multiply
    2,244,222.22x = 3,366,772.35 × 824,288.98
  4. Step 4: Simplify right side
    2,244,222.22x = 2,775,193,346,273.70
  5. Step 5: Solve for x
    x = 2,775,193,346,273.70/2,244,222.22
  6. Step 6: Final answer
    x = 1,236,594.72

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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.