Home / 3,669,511.38-5,495,886.81-1,751,771.58

Finding the Fourth Proportional to 3,669,511.38, 5,495,886.81 and 1,751,771.58

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Solution

The fourth proportional to 3,669,511.38, 5,495,886.81 and 1,751,771.58 is: 2,623,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,511.38 : 5,495,886.81 = 1,751,771.58 : x
  2. Step 2: Convert to fraction form
    3,669,511.38/5,495,886.81 = 1,751,771.58/x
  3. Step 3: Cross multiply
    3,669,511.38x = 5,495,886.81 × 1,751,771.58
  4. Step 4: Simplify right side
    3,669,511.38x = 9,627,538,320,654.86
  5. Step 5: Solve for x
    x = 9,627,538,320,654.86/3,669,511.38
  6. Step 6: Final answer
    x = 2,623,656.76

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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.