Home / 4,609,917.30-6,899,129.55-4,043,046.90

Finding the Fourth Proportional to 4,609,917.30, 6,899,129.55 and 4,043,046.90

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Solution

The fourth proportional to 4,609,917.30, 6,899,129.55 and 4,043,046.90 is: 6,050,760.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,917.30 : 6,899,129.55 = 4,043,046.90 : x
  2. Step 2: Convert to fraction form
    4,609,917.30/6,899,129.55 = 4,043,046.90/x
  3. Step 3: Cross multiply
    4,609,917.30x = 6,899,129.55 × 4,043,046.90
  4. Step 4: Simplify right side
    4,609,917.30x = 27,893,504,339,825.89
  5. Step 5: Solve for x
    x = 27,893,504,339,825.89/4,609,917.30
  6. Step 6: Final answer
    x = 6,050,760.25

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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.