Home / 3,103,482.33-4,282,163.91-1,814,073.30

Finding the Fourth Proportional to 3,103,482.33, 4,282,163.91 and 1,814,073.30

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Solution

The fourth proportional to 3,103,482.33, 4,282,163.91 and 1,814,073.30 is: 2,503,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,482.33 : 4,282,163.91 = 1,814,073.30 : x
  2. Step 2: Convert to fraction form
    3,103,482.33/4,282,163.91 = 1,814,073.30/x
  3. Step 3: Cross multiply
    3,103,482.33x = 4,282,163.91 × 1,814,073.30
  4. Step 4: Simplify right side
    3,103,482.33x = 7,768,159,215,354.60
  5. Step 5: Solve for x
    x = 7,768,159,215,354.60/3,103,482.33
  6. Step 6: Final answer
    x = 2,503,046.06

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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.