Home / 6,237,121.95-9,355,682.93-3,843,669.15

Finding the Fourth Proportional to 6,237,121.95, 9,355,682.93 and 3,843,669.15

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Solution

The fourth proportional to 6,237,121.95, 9,355,682.93 and 3,843,669.15 is: 5,765,503.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,121.95 : 9,355,682.93 = 3,843,669.15 : x
  2. Step 2: Convert to fraction form
    6,237,121.95/9,355,682.93 = 3,843,669.15/x
  3. Step 3: Cross multiply
    6,237,121.95x = 9,355,682.93 × 3,843,669.15
  4. Step 4: Simplify right side
    6,237,121.95x = 35,960,149,836,004.27
  5. Step 5: Solve for x
    x = 35,960,149,836,004.27/6,237,121.95
  6. Step 6: Final answer
    x = 5,765,503.73

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Similar ratio
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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.