Home / 3,807,640.08-5,254,614.36-2,336,811.22

Finding the Fourth Proportional to 3,807,640.08, 5,254,614.36 and 2,336,811.22

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Solution

The fourth proportional to 3,807,640.08, 5,254,614.36 and 2,336,811.22 is: 3,224,843.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,640.08 : 5,254,614.36 = 2,336,811.22 : x
  2. Step 2: Convert to fraction form
    3,807,640.08/5,254,614.36 = 2,336,811.22/x
  3. Step 3: Cross multiply
    3,807,640.08x = 5,254,614.36 × 2,336,811.22
  4. Step 4: Simplify right side
    3,807,640.08x = 12,279,041,793,221.12
  5. Step 5: Solve for x
    x = 12,279,041,793,221.12/3,807,640.08
  6. Step 6: Final answer
    x = 3,224,843.09

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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.