Home / 3,325,425.27-4,589,084.84-1,797,532.40

Finding the Fourth Proportional to 3,325,425.27, 4,589,084.84 and 1,797,532.40

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Solution

The fourth proportional to 3,325,425.27, 4,589,084.84 and 1,797,532.40 is: 2,480,593.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,425.27 : 4,589,084.84 = 1,797,532.40 : x
  2. Step 2: Convert to fraction form
    3,325,425.27/4,589,084.84 = 1,797,532.40/x
  3. Step 3: Cross multiply
    3,325,425.27x = 4,589,084.84 × 1,797,532.40
  4. Step 4: Simplify right side
    3,325,425.27x = 8,249,028,671,633.77
  5. Step 5: Solve for x
    x = 8,249,028,671,633.77/3,325,425.27
  6. Step 6: Final answer
    x = 2,480,593.61

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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.