Home / 4,293,993.88-6,440,314.44-3,569,171.60

Finding the Fourth Proportional to 4,293,993.88, 6,440,314.44 and 3,569,171.60

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Solution

The fourth proportional to 4,293,993.88, 6,440,314.44 and 3,569,171.60 is: 5,353,195.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,993.88 : 6,440,314.44 = 3,569,171.60 : x
  2. Step 2: Convert to fraction form
    4,293,993.88/6,440,314.44 = 3,569,171.60/x
  3. Step 3: Cross multiply
    4,293,993.88x = 6,440,314.44 × 3,569,171.60
  4. Step 4: Simplify right side
    4,293,993.88x = 22,986,587,394,317.91
  5. Step 5: Solve for x
    x = 22,986,587,394,317.91/4,293,993.88
  6. Step 6: Final answer
    x = 5,353,195.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.