Home / 4,095,388.80-6,143,083.20-4,015,672.65

Finding the Fourth Proportional to 4,095,388.80, 6,143,083.20 and 4,015,672.65

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Solution

The fourth proportional to 4,095,388.80, 6,143,083.20 and 4,015,672.65 is: 6,023,508.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,388.80 : 6,143,083.20 = 4,015,672.65 : x
  2. Step 2: Convert to fraction form
    4,095,388.80/6,143,083.20 = 4,015,672.65/x
  3. Step 3: Cross multiply
    4,095,388.80x = 6,143,083.20 × 4,015,672.65
  4. Step 4: Simplify right side
    4,095,388.80x = 24,668,611,192,914.48
  5. Step 5: Solve for x
    x = 24,668,611,192,914.48/4,095,388.80
  6. Step 6: Final answer
    x = 6,023,508.98

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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.