Home / 3,399,709.92-5,100,118.80-1,003,796.74

Finding the Fourth Proportional to 3,399,709.92, 5,100,118.80 and 1,003,796.74

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Solution

The fourth proportional to 3,399,709.92, 5,100,118.80 and 1,003,796.74 is: 1,505,858.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,709.92 : 5,100,118.80 = 1,003,796.74 : x
  2. Step 2: Convert to fraction form
    3,399,709.92/5,100,118.80 = 1,003,796.74/x
  3. Step 3: Cross multiply
    3,399,709.92x = 5,100,118.80 × 1,003,796.74
  4. Step 4: Simplify right side
    3,399,709.92x = 5,119,482,625,052.71
  5. Step 5: Solve for x
    x = 5,119,482,625,052.71/3,399,709.92
  6. Step 6: Final answer
    x = 1,505,858.66

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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.