Home / 999,141.19-1,499,203.83-466,584.82

Finding the Fourth Proportional to 999,141.19, 1,499,203.83 and 466,584.82

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Solution

The fourth proportional to 999,141.19, 1,499,203.83 and 466,584.82 is: 700,107.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    999,141.19 : 1,499,203.83 = 466,584.82 : x
  2. Step 2: Convert to fraction form
    999,141.19/1,499,203.83 = 466,584.82/x
  3. Step 3: Cross multiply
    999,141.19x = 1,499,203.83 × 466,584.82
  4. Step 4: Simplify right side
    999,141.19x = 699,505,749,163.86
  5. Step 5: Solve for x
    x = 699,505,749,163.86/999,141.19
  6. Step 6: Final answer
    x = 700,107.01

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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.