Home / 4,134,626.52-6,201,939.84-1,294,960.92

Finding the Fourth Proportional to 4,134,626.52, 6,201,939.84 and 1,294,960.92

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Solution

The fourth proportional to 4,134,626.52, 6,201,939.84 and 1,294,960.92 is: 1,942,441.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,626.52 : 6,201,939.84 = 1,294,960.92 : x
  2. Step 2: Convert to fraction form
    4,134,626.52/6,201,939.84 = 1,294,960.92/x
  3. Step 3: Cross multiply
    4,134,626.52x = 6,201,939.84 × 1,294,960.92
  4. Step 4: Simplify right side
    4,134,626.52x = 8,031,269,720,991.05
  5. Step 5: Solve for x
    x = 8,031,269,720,991.05/4,134,626.52
  6. Step 6: Final answer
    x = 1,942,441.40

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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.