Home / 6,072,611.40-9,107,604.90-2,660,891.40

Finding the Fourth Proportional to 6,072,611.40, 9,107,604.90 and 2,660,891.40

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Solution

The fourth proportional to 6,072,611.40, 9,107,604.90 and 2,660,891.40 is: 3,990,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,611.40 : 9,107,604.90 = 2,660,891.40 : x
  2. Step 2: Convert to fraction form
    6,072,611.40/9,107,604.90 = 2,660,891.40/x
  3. Step 3: Cross multiply
    6,072,611.40x = 9,107,604.90 × 2,660,891.40
  4. Step 4: Simplify right side
    6,072,611.40x = 24,234,347,553,007.86
  5. Step 5: Solve for x
    x = 24,234,347,553,007.86/6,072,611.40
  6. Step 6: Final answer
    x = 3,990,762.12

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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.