Home / 6,188,336.64-9,282,467.52-3,366,383.04

Finding the Fourth Proportional to 6,188,336.64, 9,282,467.52 and 3,366,383.04

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Solution

The fourth proportional to 6,188,336.64, 9,282,467.52 and 3,366,383.04 is: 5,049,554.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,336.64 : 9,282,467.52 = 3,366,383.04 : x
  2. Step 2: Convert to fraction form
    6,188,336.64/9,282,467.52 = 3,366,383.04/x
  3. Step 3: Cross multiply
    6,188,336.64x = 9,282,467.52 × 3,366,383.04
  4. Step 4: Simplify right side
    6,188,336.64x = 31,248,341,228,678.86
  5. Step 5: Solve for x
    x = 31,248,341,228,678.86/6,188,336.64
  6. Step 6: Final answer
    x = 5,049,554.19

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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.