Home / 1,166,658.26-1,749,983.13-456,185.79

Finding the Fourth Proportional to 1,166,658.26, 1,749,983.13 and 456,185.79

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Solution

The fourth proportional to 1,166,658.26, 1,749,983.13 and 456,185.79 is: 684,277.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,658.26 : 1,749,983.13 = 456,185.79 : x
  2. Step 2: Convert to fraction form
    1,166,658.26/1,749,983.13 = 456,185.79/x
  3. Step 3: Cross multiply
    1,166,658.26x = 1,749,983.13 × 456,185.79
  4. Step 4: Simplify right side
    1,166,658.26x = 798,317,436,645.72
  5. Step 5: Solve for x
    x = 798,317,436,645.72/1,166,658.26
  6. Step 6: Final answer
    x = 684,277.02

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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.