Home / 2,224,213.22-3,336,579.03-804,937.70

Finding the Fourth Proportional to 2,224,213.22, 3,336,579.03 and 804,937.70

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Solution

The fourth proportional to 2,224,213.22, 3,336,579.03 and 804,937.70 is: 1,207,500.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,213.22 : 3,336,579.03 = 804,937.70 : x
  2. Step 2: Convert to fraction form
    2,224,213.22/3,336,579.03 = 804,937.70/x
  3. Step 3: Cross multiply
    2,224,213.22x = 3,336,579.03 × 804,937.70
  4. Step 4: Simplify right side
    2,224,213.22x = 2,685,738,261,636.40
  5. Step 5: Solve for x
    x = 2,685,738,261,636.40/2,224,213.22
  6. Step 6: Final answer
    x = 1,207,500.36

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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.