Home / 3,755,104.76-5,633,668.16-1,932,476.48

Finding the Fourth Proportional to 3,755,104.76, 5,633,668.16 and 1,932,476.48

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Solution

The fourth proportional to 3,755,104.76, 5,633,668.16 and 1,932,476.48 is: 2,899,235.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,104.76 : 5,633,668.16 = 1,932,476.48 : x
  2. Step 2: Convert to fraction form
    3,755,104.76/5,633,668.16 = 1,932,476.48/x
  3. Step 3: Cross multiply
    3,755,104.76x = 5,633,668.16 × 1,932,476.48
  4. Step 4: Simplify right side
    3,755,104.76x = 10,886,931,215,324.88
  5. Step 5: Solve for x
    x = 10,886,931,215,324.88/3,755,104.76
  6. Step 6: Final answer
    x = 2,899,235.02

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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.