Home / 7,234,766.65-9,983,611.32-4,294,709.41

Finding the Fourth Proportional to 7,234,766.65, 9,983,611.32 and 4,294,709.41

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Solution

The fourth proportional to 7,234,766.65, 9,983,611.32 and 4,294,709.41 is: 5,926,481.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,766.65 : 9,983,611.32 = 4,294,709.41 : x
  2. Step 2: Convert to fraction form
    7,234,766.65/9,983,611.32 = 4,294,709.41/x
  3. Step 3: Cross multiply
    7,234,766.65x = 9,983,611.32 × 4,294,709.41
  4. Step 4: Simplify right side
    7,234,766.65x = 42,876,709,481,786.52
  5. Step 5: Solve for x
    x = 42,876,709,481,786.52/7,234,766.65
  6. Step 6: Final answer
    x = 5,926,481.33

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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.