Home / 3,468,304.96-5,202,955.91-1,072,336.39

Finding the Fourth Proportional to 3,468,304.96, 5,202,955.91 and 1,072,336.39

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Solution

The fourth proportional to 3,468,304.96, 5,202,955.91 and 1,072,336.39 is: 1,608,658.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,304.96 : 5,202,955.91 = 1,072,336.39 : x
  2. Step 2: Convert to fraction form
    3,468,304.96/5,202,955.91 = 1,072,336.39/x
  3. Step 3: Cross multiply
    3,468,304.96x = 5,202,955.91 × 1,072,336.39
  4. Step 4: Simplify right side
    3,468,304.96x = 5,579,318,947,532.02
  5. Step 5: Solve for x
    x = 5,579,318,947,532.02/3,468,304.96
  6. Step 6: Final answer
    x = 1,608,658.70

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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.