Home / 4,582,614.59-6,863,451-2,188,136.33

Finding the Fourth Proportional to 4,582,614.59, 6,863,451 and 2,188,136.33

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Solution

The fourth proportional to 4,582,614.59, 6,863,451 and 2,188,136.33 is: 3,277,204.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,614.59 : 6,863,451 = 2,188,136.33 : x
  2. Step 2: Convert to fraction form
    4,582,614.59/6,863,451 = 2,188,136.33/x
  3. Step 3: Cross multiply
    4,582,614.59x = 6,863,451 × 2,188,136.33
  4. Step 4: Simplify right side
    4,582,614.59x = 15,018,166,447,957.58
  5. Step 5: Solve for x
    x = 15,018,166,447,957.58/4,582,614.59
  6. Step 6: Final answer
    x = 3,277,204.79

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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.