Home / 8,858,049.39-12,224,108.31-4,783,668.39

Finding the Fourth Proportional to 8,858,049.39, 12,224,108.31 and 4,783,668.39

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Solution

The fourth proportional to 8,858,049.39, 12,224,108.31 and 4,783,668.39 is: 6,601,462.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,049.39 : 12,224,108.31 = 4,783,668.39 : x
  2. Step 2: Convert to fraction form
    8,858,049.39/12,224,108.31 = 4,783,668.39/x
  3. Step 3: Cross multiply
    8,858,049.39x = 12,224,108.31 × 4,783,668.39
  4. Step 4: Simplify right side
    8,858,049.39x = 58,476,080,433,444.43
  5. Step 5: Solve for x
    x = 58,476,080,433,444.43/8,858,049.39
  6. Step 6: Final answer
    x = 6,601,462.45

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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.