Home / 9,684,247.62-14,507,473.50-7,544,311.86

Finding the Fourth Proportional to 9,684,247.62, 14,507,473.50 and 7,544,311.86

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Solution

The fourth proportional to 9,684,247.62, 14,507,473.50 and 7,544,311.86 is: 11,301,745.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,247.62 : 14,507,473.50 = 7,544,311.86 : x
  2. Step 2: Convert to fraction form
    9,684,247.62/14,507,473.50 = 7,544,311.86/x
  3. Step 3: Cross multiply
    9,684,247.62x = 14,507,473.50 × 7,544,311.86
  4. Step 4: Simplify right side
    9,684,247.62x = 109,448,904,384,685.72
  5. Step 5: Solve for x
    x = 109,448,904,384,685.72/9,684,247.62
  6. Step 6: Final answer
    x = 11,301,745.75

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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.