Home / 4,392,029.41-6,060,139.21-2,759,490.92

Finding the Fourth Proportional to 4,392,029.41, 6,060,139.21 and 2,759,490.92

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Solution

The fourth proportional to 4,392,029.41, 6,060,139.21 and 2,759,490.92 is: 3,807,556.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,029.41 : 6,060,139.21 = 2,759,490.92 : x
  2. Step 2: Convert to fraction form
    4,392,029.41/6,060,139.21 = 2,759,490.92/x
  3. Step 3: Cross multiply
    4,392,029.41x = 6,060,139.21 × 2,759,490.92
  4. Step 4: Simplify right side
    4,392,029.41x = 16,722,899,123,930.97
  5. Step 5: Solve for x
    x = 16,722,899,123,930.97/4,392,029.41
  6. Step 6: Final answer
    x = 3,807,556.27

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Double scale
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1.5x scale

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.