Home / 3,558,939.53-5,339,319.64-1,034,594.78

Finding the Fourth Proportional to 3,558,939.53, 5,339,319.64 and 1,034,594.78

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Solution

The fourth proportional to 3,558,939.53, 5,339,319.64 and 1,034,594.78 is: 1,552,156.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,939.53 : 5,339,319.64 = 1,034,594.78 : x
  2. Step 2: Convert to fraction form
    3,558,939.53/5,339,319.64 = 1,034,594.78/x
  3. Step 3: Cross multiply
    3,558,939.53x = 5,339,319.64 × 1,034,594.78
  4. Step 4: Simplify right side
    3,558,939.53x = 5,524,032,228,295.48
  5. Step 5: Solve for x
    x = 5,524,032,228,295.48/3,558,939.53
  6. Step 6: Final answer
    x = 1,552,156.81

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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.