Home / 6,558,944.76-9,051,359.78-3,658,523.49

Finding the Fourth Proportional to 6,558,944.76, 9,051,359.78 and 3,658,523.49

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Solution

The fourth proportional to 6,558,944.76, 9,051,359.78 and 3,658,523.49 is: 5,048,771.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,944.76 : 9,051,359.78 = 3,658,523.49 : x
  2. Step 2: Convert to fraction form
    6,558,944.76/9,051,359.78 = 3,658,523.49/x
  3. Step 3: Cross multiply
    6,558,944.76x = 9,051,359.78 × 3,658,523.49
  4. Step 4: Simplify right side
    6,558,944.76x = 33,114,612,380,717.55
  5. Step 5: Solve for x
    x = 33,114,612,380,717.55/6,558,944.76
  6. Step 6: Final answer
    x = 5,048,771.35

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Double scale
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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.