Home / 3,922,658.43-5,884,046.64-1,493,945.93

Finding the Fourth Proportional to 3,922,658.43, 5,884,046.64 and 1,493,945.93

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Solution

The fourth proportional to 3,922,658.43, 5,884,046.64 and 1,493,945.93 is: 2,240,941.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,658.43 : 5,884,046.64 = 1,493,945.93 : x
  2. Step 2: Convert to fraction form
    3,922,658.43/5,884,046.64 = 1,493,945.93/x
  3. Step 3: Cross multiply
    3,922,658.43x = 5,884,046.64 × 1,493,945.93
  4. Step 4: Simplify right side
    3,922,658.43x = 8,790,447,500,337.94
  5. Step 5: Solve for x
    x = 8,790,447,500,337.94/3,922,658.43
  6. Step 6: Final answer
    x = 2,240,941.36

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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.