Home / 6,192,467.80-9,288,701.70-3,358,115.80

Finding the Fourth Proportional to 6,192,467.80, 9,288,701.70 and 3,358,115.80

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Solution

The fourth proportional to 6,192,467.80, 9,288,701.70 and 3,358,115.80 is: 5,037,173.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,467.80 : 9,288,701.70 = 3,358,115.80 : x
  2. Step 2: Convert to fraction form
    6,192,467.80/9,288,701.70 = 3,358,115.80/x
  3. Step 3: Cross multiply
    6,192,467.80x = 9,288,701.70 × 3,358,115.80
  4. Step 4: Simplify right side
    6,192,467.80x = 31,192,535,940,256.86
  5. Step 5: Solve for x
    x = 31,192,535,940,256.86/6,192,467.80
  6. Step 6: Final answer
    x = 5,037,173.70

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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.