Home / 6,099,982.90-9,143,590.12-2,055,072.94

Finding the Fourth Proportional to 6,099,982.90, 9,143,590.12 and 2,055,072.94

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Solution

The fourth proportional to 6,099,982.90, 9,143,590.12 and 2,055,072.94 is: 3,080,458.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,982.90 : 9,143,590.12 = 2,055,072.94 : x
  2. Step 2: Convert to fraction form
    6,099,982.90/9,143,590.12 = 2,055,072.94/x
  3. Step 3: Cross multiply
    6,099,982.90x = 9,143,590.12 × 2,055,072.94
  4. Step 4: Simplify right side
    6,099,982.90x = 18,790,744,630,063.35
  5. Step 5: Solve for x
    x = 18,790,744,630,063.35/6,099,982.90
  6. Step 6: Final answer
    x = 3,080,458.57

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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.