Home / 3,325,390.71-4,589,060.18-1,797,494.19

Finding the Fourth Proportional to 3,325,390.71, 4,589,060.18 and 1,797,494.19

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Solution

The fourth proportional to 3,325,390.71, 4,589,060.18 and 1,797,494.19 is: 2,480,553.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,390.71 : 4,589,060.18 = 1,797,494.19 : x
  2. Step 2: Convert to fraction form
    3,325,390.71/4,589,060.18 = 1,797,494.19/x
  3. Step 3: Cross multiply
    3,325,390.71x = 4,589,060.18 × 1,797,494.19
  4. Step 4: Simplify right side
    3,325,390.71x = 8,248,809,002,122.88
  5. Step 5: Solve for x
    x = 8,248,809,002,122.88/3,325,390.71
  6. Step 6: Final answer
    x = 2,480,553.33

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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.