Home / 4,936,201.47-6,811,910.60-2,760,718.59

Finding the Fourth Proportional to 4,936,201.47, 6,811,910.60 and 2,760,718.59

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Solution

The fourth proportional to 4,936,201.47, 6,811,910.60 and 2,760,718.59 is: 3,809,765.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,201.47 : 6,811,910.60 = 2,760,718.59 : x
  2. Step 2: Convert to fraction form
    4,936,201.47/6,811,910.60 = 2,760,718.59/x
  3. Step 3: Cross multiply
    4,936,201.47x = 6,811,910.60 × 2,760,718.59
  4. Step 4: Simplify right side
    4,936,201.47x = 18,805,768,213,034.46
  5. Step 5: Solve for x
    x = 18,805,768,213,034.46/4,936,201.47
  6. Step 6: Final answer
    x = 3,809,765.13

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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.