Home / 3,743,220.78-5,165,660.24-2,024,341.29

Finding the Fourth Proportional to 3,743,220.78, 5,165,660.24 and 2,024,341.29

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Solution

The fourth proportional to 3,743,220.78, 5,165,660.24 and 2,024,341.29 is: 2,793,599.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,220.78 : 5,165,660.24 = 2,024,341.29 : x
  2. Step 2: Convert to fraction form
    3,743,220.78/5,165,660.24 = 2,024,341.29/x
  3. Step 3: Cross multiply
    3,743,220.78x = 5,165,660.24 × 2,024,341.29
  4. Step 4: Simplify right side
    3,743,220.78x = 10,457,059,303,821.60
  5. Step 5: Solve for x
    x = 10,457,059,303,821.60/3,743,220.78
  6. Step 6: Final answer
    x = 2,793,599.39

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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.