Home / 1,474,100.52-2,211,163.10-463,200.09

Finding the Fourth Proportional to 1,474,100.52, 2,211,163.10 and 463,200.09

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Solution

The fourth proportional to 1,474,100.52, 2,211,163.10 and 463,200.09 is: 694,804.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,100.52 : 2,211,163.10 = 463,200.09 : x
  2. Step 2: Convert to fraction form
    1,474,100.52/2,211,163.10 = 463,200.09/x
  3. Step 3: Cross multiply
    1,474,100.52x = 2,211,163.10 × 463,200.09
  4. Step 4: Simplify right side
    1,474,100.52x = 1,024,210,944,608.68
  5. Step 5: Solve for x
    x = 1,024,210,944,608.68/1,474,100.52
  6. Step 6: Final answer
    x = 694,804.00

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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.