Home / 6,726,697.60-10,088,533.32-1,933,318.48

Finding the Fourth Proportional to 6,726,697.60, 10,088,533.32 and 1,933,318.48

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Solution

The fourth proportional to 6,726,697.60, 10,088,533.32 and 1,933,318.48 is: 2,899,542.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,697.60 : 10,088,533.32 = 1,933,318.48 : x
  2. Step 2: Convert to fraction form
    6,726,697.60/10,088,533.32 = 1,933,318.48/x
  3. Step 3: Cross multiply
    6,726,697.60x = 10,088,533.32 × 1,933,318.48
  4. Step 4: Simplify right side
    6,726,697.60x = 19,504,347,903,651.75
  5. Step 5: Solve for x
    x = 19,504,347,903,651.75/6,726,697.60
  6. Step 6: Final answer
    x = 2,899,542.85

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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.