Home / 2,946,234.69-4,419,538.82-924,558.39

Finding the Fourth Proportional to 2,946,234.69, 4,419,538.82 and 924,558.39

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Solution

The fourth proportional to 2,946,234.69, 4,419,538.82 and 924,558.39 is: 1,386,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,234.69 : 4,419,538.82 = 924,558.39 : x
  2. Step 2: Convert to fraction form
    2,946,234.69/4,419,538.82 = 924,558.39/x
  3. Step 3: Cross multiply
    2,946,234.69x = 4,419,538.82 × 924,558.39
  4. Step 4: Simplify right side
    2,946,234.69x = 4,086,121,691,338.91
  5. Step 5: Solve for x
    x = 4,086,121,691,338.91/2,946,234.69
  6. Step 6: Final answer
    x = 1,386,896.20

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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.