Home / 7,589,533.32-11,384,199.48-1,832,235.92

Finding the Fourth Proportional to 7,589,533.32, 11,384,199.48 and 1,832,235.92

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Solution

The fourth proportional to 7,589,533.32, 11,384,199.48 and 1,832,235.92 is: 2,748,329.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,533.32 : 11,384,199.48 = 1,832,235.92 : x
  2. Step 2: Convert to fraction form
    7,589,533.32/11,384,199.48 = 1,832,235.92/x
  3. Step 3: Cross multiply
    7,589,533.32x = 11,384,199.48 × 1,832,235.92
  4. Step 4: Simplify right side
    7,589,533.32x = 20,858,539,150,780.32
  5. Step 5: Solve for x
    x = 20,858,539,150,780.32/7,589,533.32
  6. Step 6: Final answer
    x = 2,748,329.61

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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.