Home / 9,693,137.24-13,380,949.53-6,904,056.14

Finding the Fourth Proportional to 9,693,137.24, 13,380,949.53 and 6,904,056.14

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Solution

The fourth proportional to 9,693,137.24, 13,380,949.53 and 6,904,056.14 is: 9,530,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,137.24 : 13,380,949.53 = 6,904,056.14 : x
  2. Step 2: Convert to fraction form
    9,693,137.24/13,380,949.53 = 6,904,056.14/x
  3. Step 3: Cross multiply
    9,693,137.24x = 13,380,949.53 × 6,904,056.14
  4. Step 4: Simplify right side
    9,693,137.24x = 92,382,826,761,626.61
  5. Step 5: Solve for x
    x = 92,382,826,761,626.61/9,693,137.24
  6. Step 6: Final answer
    x = 9,530,745.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.