Home / 10,181,232.52-14,049,739.38-5,597,520.52

Finding the Fourth Proportional to 10,181,232.52, 14,049,739.38 and 5,597,520.52

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Solution

The fourth proportional to 10,181,232.52, 14,049,739.38 and 5,597,520.52 is: 7,724,379.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,232.52 : 14,049,739.38 = 5,597,520.52 : x
  2. Step 2: Convert to fraction form
    10,181,232.52/14,049,739.38 = 5,597,520.52/x
  3. Step 3: Cross multiply
    10,181,232.52x = 14,049,739.38 × 5,597,520.52
  4. Step 4: Simplify right side
    10,181,232.52x = 78,643,704,480,202.08
  5. Step 5: Solve for x
    x = 78,643,704,480,202.08/10,181,232.52
  6. Step 6: Final answer
    x = 7,724,379.57

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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.