Home / 6,021,605.88-8,309,825.22-3,268,294.30

Finding the Fourth Proportional to 6,021,605.88, 8,309,825.22 and 3,268,294.30

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Solution

The fourth proportional to 6,021,605.88, 8,309,825.22 and 3,268,294.30 is: 4,510,251.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,605.88 : 8,309,825.22 = 3,268,294.30 : x
  2. Step 2: Convert to fraction form
    6,021,605.88/8,309,825.22 = 3,268,294.30/x
  3. Step 3: Cross multiply
    6,021,605.88x = 8,309,825.22 × 3,268,294.30
  4. Step 4: Simplify right side
    6,021,605.88x = 27,158,954,400,522.24
  5. Step 5: Solve for x
    x = 27,158,954,400,522.24/6,021,605.88
  6. Step 6: Final answer
    x = 4,510,251.08

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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.