Home / 3,323,329.95-4,982,998.52-1,299,163.04

Finding the Fourth Proportional to 3,323,329.95, 4,982,998.52 and 1,299,163.04

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Solution

The fourth proportional to 3,323,329.95, 4,982,998.52 and 1,299,163.04 is: 1,947,964.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,329.95 : 4,982,998.52 = 1,299,163.04 : x
  2. Step 2: Convert to fraction form
    3,323,329.95/4,982,998.52 = 1,299,163.04/x
  3. Step 3: Cross multiply
    3,323,329.95x = 4,982,998.52 × 1,299,163.04
  4. Step 4: Simplify right side
    3,323,329.95x = 6,473,727,474,147.89
  5. Step 5: Solve for x
    x = 6,473,727,474,147.89/3,323,329.95
  6. Step 6: Final answer
    x = 1,947,964.11

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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.