Home / 7,796,611.18-11,695,718.94-2,943,005.86

Finding the Fourth Proportional to 7,796,611.18, 11,695,718.94 and 2,943,005.86

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Solution

The fourth proportional to 7,796,611.18, 11,695,718.94 and 2,943,005.86 is: 4,414,811.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,611.18 : 11,695,718.94 = 2,943,005.86 : x
  2. Step 2: Convert to fraction form
    7,796,611.18/11,695,718.94 = 2,943,005.86/x
  3. Step 3: Cross multiply
    7,796,611.18x = 11,695,718.94 × 2,943,005.86
  4. Step 4: Simplify right side
    7,796,611.18x = 34,420,569,377,332.98
  5. Step 5: Solve for x
    x = 34,420,569,377,332.98/7,796,611.18
  6. Step 6: Final answer
    x = 4,414,811.59

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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.