Home / 6,135,344.13-9,188,807.49-3,055,725.57

Finding the Fourth Proportional to 6,135,344.13, 9,188,807.49 and 3,055,725.57

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Solution

The fourth proportional to 6,135,344.13, 9,188,807.49 and 3,055,725.57 is: 4,576,511.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,135,344.13 : 9,188,807.49 = 3,055,725.57 : x
  2. Step 2: Convert to fraction form
    6,135,344.13/9,188,807.49 = 3,055,725.57/x
  3. Step 3: Cross multiply
    6,135,344.13x = 9,188,807.49 × 3,055,725.57
  4. Step 4: Simplify right side
    6,135,344.13x = 28,078,474,005,000.52
  5. Step 5: Solve for x
    x = 28,078,474,005,000.52/6,135,344.13
  6. Step 6: Final answer
    x = 4,576,511.67

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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.