Home / 3,595,438.27-5,393,177.61-1,199,276.34

Finding the Fourth Proportional to 3,595,438.27, 5,393,177.61 and 1,199,276.34

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Solution

The fourth proportional to 3,595,438.27, 5,393,177.61 and 1,199,276.34 is: 1,798,921.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,438.27 : 5,393,177.61 = 1,199,276.34 : x
  2. Step 2: Convert to fraction form
    3,595,438.27/5,393,177.61 = 1,199,276.34/x
  3. Step 3: Cross multiply
    3,595,438.27x = 5,393,177.61 × 1,199,276.34
  4. Step 4: Simplify right side
    3,595,438.27x = 6,467,910,305,090.75
  5. Step 5: Solve for x
    x = 6,467,910,305,090.75/3,595,438.27
  6. Step 6: Final answer
    x = 1,798,921.25

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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.