Home / 3,043,329.72-4,558,265.94-2,081,505.72

Finding the Fourth Proportional to 3,043,329.72, 4,558,265.94 and 2,081,505.72

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Solution

The fourth proportional to 3,043,329.72, 4,558,265.94 and 2,081,505.72 is: 3,117,656.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,329.72 : 4,558,265.94 = 2,081,505.72 : x
  2. Step 2: Convert to fraction form
    3,043,329.72/4,558,265.94 = 2,081,505.72/x
  3. Step 3: Cross multiply
    3,043,329.72x = 4,558,265.94 × 2,081,505.72
  4. Step 4: Simplify right side
    3,043,329.72x = 9,488,056,627,391.18
  5. Step 5: Solve for x
    x = 9,488,056,627,391.18/3,043,329.72
  6. Step 6: Final answer
    x = 3,117,656.48

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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.