Home / 8,050,361.58-11,109,178.35-4,379,282.82

Finding the Fourth Proportional to 8,050,361.58, 11,109,178.35 and 4,379,282.82

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Solution

The fourth proportional to 8,050,361.58, 11,109,178.35 and 4,379,282.82 is: 6,043,235.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050,361.58 : 11,109,178.35 = 4,379,282.82 : x
  2. Step 2: Convert to fraction form
    8,050,361.58/11,109,178.35 = 4,379,282.82/x
  3. Step 3: Cross multiply
    8,050,361.58x = 11,109,178.35 × 4,379,282.82
  4. Step 4: Simplify right side
    8,050,361.58x = 48,650,233,892,470.95
  5. Step 5: Solve for x
    x = 48,650,233,892,470.95/8,050,361.58
  6. Step 6: Final answer
    x = 6,043,235.87

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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.