Home / 3,399,708.92-5,100,117.30-1,003,795.74

Finding the Fourth Proportional to 3,399,708.92, 5,100,117.30 and 1,003,795.74

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Solution

The fourth proportional to 3,399,708.92, 5,100,117.30 and 1,003,795.74 is: 1,505,857.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,708.92 : 5,100,117.30 = 1,003,795.74 : x
  2. Step 2: Convert to fraction form
    3,399,708.92/5,100,117.30 = 1,003,795.74/x
  3. Step 3: Cross multiply
    3,399,708.92x = 5,100,117.30 × 1,003,795.74
  4. Step 4: Simplify right side
    3,399,708.92x = 5,119,476,019,240.30
  5. Step 5: Solve for x
    x = 5,119,476,019,240.30/3,399,708.92
  6. Step 6: Final answer
    x = 1,505,857.16

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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.