Home / 4,491,110.61-6,197,660.33-2,453,876.37

Finding the Fourth Proportional to 4,491,110.61, 6,197,660.33 and 2,453,876.37

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Solution

The fourth proportional to 4,491,110.61, 6,197,660.33 and 2,453,876.37 is: 3,386,309.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,110.61 : 6,197,660.33 = 2,453,876.37 : x
  2. Step 2: Convert to fraction form
    4,491,110.61/6,197,660.33 = 2,453,876.37/x
  3. Step 3: Cross multiply
    4,491,110.61x = 6,197,660.33 × 2,453,876.37
  4. Step 4: Simplify right side
    4,491,110.61x = 15,208,292,220,804.02
  5. Step 5: Solve for x
    x = 15,208,292,220,804.02/4,491,110.61
  6. Step 6: Final answer
    x = 3,386,309.88

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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.