Home / 6,238,614.40-9,350,923.20-3,544,230.40

Finding the Fourth Proportional to 6,238,614.40, 9,350,923.20 and 3,544,230.40

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Solution

The fourth proportional to 6,238,614.40, 9,350,923.20 and 3,544,230.40 is: 5,312,369.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,614.40 : 9,350,923.20 = 3,544,230.40 : x
  2. Step 2: Convert to fraction form
    6,238,614.40/9,350,923.20 = 3,544,230.40/x
  3. Step 3: Cross multiply
    6,238,614.40x = 9,350,923.20 × 3,544,230.40
  4. Step 4: Simplify right side
    6,238,614.40x = 33,141,826,273,505.28
  5. Step 5: Solve for x
    x = 33,141,826,273,505.28/6,238,614.40
  6. Step 6: Final answer
    x = 5,312,369.73

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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.