Home / 3,360,791.52-5,039,703.36-964,092.24

Finding the Fourth Proportional to 3,360,791.52, 5,039,703.36 and 964,092.24

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Solution

The fourth proportional to 3,360,791.52, 5,039,703.36 and 964,092.24 is: 1,445,712.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,791.52 : 5,039,703.36 = 964,092.24 : x
  2. Step 2: Convert to fraction form
    3,360,791.52/5,039,703.36 = 964,092.24/x
  3. Step 3: Cross multiply
    3,360,791.52x = 5,039,703.36 × 964,092.24
  4. Step 4: Simplify right side
    3,360,791.52x = 4,858,738,901,277.93
  5. Step 5: Solve for x
    x = 4,858,738,901,277.93/3,360,791.52
  6. Step 6: Final answer
    x = 1,445,712.68

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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.