Home / 3,905,439.37-5,859,094.37-1,629,697.83

Finding the Fourth Proportional to 3,905,439.37, 5,859,094.37 and 1,629,697.83

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Solution

The fourth proportional to 3,905,439.37, 5,859,094.37 and 1,629,697.83 is: 2,444,937.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,439.37 : 5,859,094.37 = 1,629,697.83 : x
  2. Step 2: Convert to fraction form
    3,905,439.37/5,859,094.37 = 1,629,697.83/x
  3. Step 3: Cross multiply
    3,905,439.37x = 5,859,094.37 × 1,629,697.83
  4. Step 4: Simplify right side
    3,905,439.37x = 9,548,553,350,434.12
  5. Step 5: Solve for x
    x = 9,548,553,350,434.12/3,905,439.37
  6. Step 6: Final answer
    x = 2,444,937.03

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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.