Home / 4,032,992.90-5,565,922.41-3,012,626.18

Finding the Fourth Proportional to 4,032,992.90, 5,565,922.41 and 3,012,626.18

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Solution

The fourth proportional to 4,032,992.90, 5,565,922.41 and 3,012,626.18 is: 4,157,717.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,992.90 : 5,565,922.41 = 3,012,626.18 : x
  2. Step 2: Convert to fraction form
    4,032,992.90/5,565,922.41 = 3,012,626.18/x
  3. Step 3: Cross multiply
    4,032,992.90x = 5,565,922.41 × 3,012,626.18
  4. Step 4: Simplify right side
    4,032,992.90x = 16,768,043,568,214.70
  5. Step 5: Solve for x
    x = 16,768,043,568,214.70/4,032,992.90
  6. Step 6: Final answer
    x = 4,157,717.11

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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.