Home / 2,317,707.20-3,476,560.80-2,037,540.80

Finding the Fourth Proportional to 2,317,707.20, 3,476,560.80 and 2,037,540.80

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Solution

The fourth proportional to 2,317,707.20, 3,476,560.80 and 2,037,540.80 is: 3,056,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,707.20 : 3,476,560.80 = 2,037,540.80 : x
  2. Step 2: Convert to fraction form
    2,317,707.20/3,476,560.80 = 2,037,540.80/x
  3. Step 3: Cross multiply
    2,317,707.20x = 3,476,560.80 × 2,037,540.80
  4. Step 4: Simplify right side
    2,317,707.20x = 7,083,634,473,680.64
  5. Step 5: Solve for x
    x = 7,083,634,473,680.64/2,317,707.20
  6. Step 6: Final answer
    x = 3,056,311.20

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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.