Home / 10,613,747.72-14,647,367.22-6,030,845.96

Finding the Fourth Proportional to 10,613,747.72, 14,647,367.22 and 6,030,845.96

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Solution

The fourth proportional to 10,613,747.72, 14,647,367.22 and 6,030,845.96 is: 8,322,792.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,613,747.72 : 14,647,367.22 = 6,030,845.96 : x
  2. Step 2: Convert to fraction form
    10,613,747.72/14,647,367.22 = 6,030,845.96/x
  3. Step 3: Cross multiply
    10,613,747.72x = 14,647,367.22 × 6,030,845.96
  4. Step 4: Simplify right side
    10,613,747.72x = 88,336,015,423,373.44
  5. Step 5: Solve for x
    x = 88,336,015,423,373.44/10,613,747.72
  6. Step 6: Final answer
    x = 8,322,792.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.