Home / 4,741,203.72-7,111,083.72-1,546,324.76

Finding the Fourth Proportional to 4,741,203.72, 7,111,083.72 and 1,546,324.76

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Solution

The fourth proportional to 4,741,203.72, 7,111,083.72 and 1,546,324.76 is: 2,319,251.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,203.72 : 7,111,083.72 = 1,546,324.76 : x
  2. Step 2: Convert to fraction form
    4,741,203.72/7,111,083.72 = 1,546,324.76/x
  3. Step 3: Cross multiply
    4,741,203.72x = 7,111,083.72 × 1,546,324.76
  4. Step 4: Simplify right side
    4,741,203.72x = 10,996,044,826,668.91
  5. Step 5: Solve for x
    x = 10,996,044,826,668.91/4,741,203.72
  6. Step 6: Final answer
    x = 2,319,251.71

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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.