Home / 4,798,324-7,198,611.42-3,282,720.52

Finding the Fourth Proportional to 4,798,324, 7,198,611.42 and 3,282,720.52

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Solution

The fourth proportional to 4,798,324, 7,198,611.42 and 3,282,720.52 is: 4,924,850.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,324 : 7,198,611.42 = 3,282,720.52 : x
  2. Step 2: Convert to fraction form
    4,798,324/7,198,611.42 = 3,282,720.52/x
  3. Step 3: Cross multiply
    4,798,324x = 7,198,611.42 × 3,282,720.52
  4. Step 4: Simplify right side
    4,798,324x = 23,631,029,423,940.34
  5. Step 5: Solve for x
    x = 23,631,029,423,940.34/4,798,324
  6. Step 6: Final answer
    x = 4,924,850.72

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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.