Home / 4,884,403.88-6,740,891.00-2,709,647.44

Finding the Fourth Proportional to 4,884,403.88, 6,740,891.00 and 2,709,647.44

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Solution

The fourth proportional to 4,884,403.88, 6,740,891.00 and 2,709,647.44 is: 3,739,542.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,403.88 : 6,740,891.00 = 2,709,647.44 : x
  2. Step 2: Convert to fraction form
    4,884,403.88/6,740,891.00 = 2,709,647.44/x
  3. Step 3: Cross multiply
    4,884,403.88x = 6,740,891.00 × 2,709,647.44
  4. Step 4: Simplify right side
    4,884,403.88x = 18,265,438,028,850.64
  5. Step 5: Solve for x
    x = 18,265,438,028,850.64/4,884,403.88
  6. Step 6: Final answer
    x = 3,739,542.93

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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.