Home / 2,957,760.76-4,081,712.58-1,599,633.80

Finding the Fourth Proportional to 2,957,760.76, 4,081,712.58 and 1,599,633.80

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Solution

The fourth proportional to 2,957,760.76, 4,081,712.58 and 1,599,633.80 is: 2,207,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,760.76 : 4,081,712.58 = 1,599,633.80 : x
  2. Step 2: Convert to fraction form
    2,957,760.76/4,081,712.58 = 1,599,633.80/x
  3. Step 3: Cross multiply
    2,957,760.76x = 4,081,712.58 × 1,599,633.80
  4. Step 4: Simplify right side
    2,957,760.76x = 6,529,245,404,853.20
  5. Step 5: Solve for x
    x = 6,529,245,404,853.20/2,957,760.76
  6. Step 6: Final answer
    x = 2,207,496.12

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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.