Home / 3,841,003.54-5,294,428.69-2,600,222.59

Finding the Fourth Proportional to 3,841,003.54, 5,294,428.69 and 2,600,222.59

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Solution

The fourth proportional to 3,841,003.54, 5,294,428.69 and 2,600,222.59 is: 3,584,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,003.54 : 5,294,428.69 = 2,600,222.59 : x
  2. Step 2: Convert to fraction form
    3,841,003.54/5,294,428.69 = 2,600,222.59/x
  3. Step 3: Cross multiply
    3,841,003.54x = 5,294,428.69 × 2,600,222.59
  4. Step 4: Simplify right side
    3,841,003.54x = 13,766,693,067,880.99
  5. Step 5: Solve for x
    x = 13,766,693,067,880.99/3,841,003.54
  6. Step 6: Final answer
    x = 3,584,139.65

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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.