Home / 3,342,381.37-4,612,596.84-1,892,046.80

Finding the Fourth Proportional to 3,342,381.37, 4,612,596.84 and 1,892,046.80

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Solution

The fourth proportional to 3,342,381.37, 4,612,596.84 and 1,892,046.80 is: 2,611,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,381.37 : 4,612,596.84 = 1,892,046.80 : x
  2. Step 2: Convert to fraction form
    3,342,381.37/4,612,596.84 = 1,892,046.80/x
  3. Step 3: Cross multiply
    3,342,381.37x = 4,612,596.84 × 1,892,046.80
  4. Step 4: Simplify right side
    3,342,381.37x = 8,727,249,102,343.60
  5. Step 5: Solve for x
    x = 8,727,249,102,343.60/3,342,381.37
  6. Step 6: Final answer
    x = 2,611,087.17

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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.