Home / 3,627,925.96-5,442,676.26-1,103,515.60

Finding the Fourth Proportional to 3,627,925.96, 5,442,676.26 and 1,103,515.60

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Solution

The fourth proportional to 3,627,925.96, 5,442,676.26 and 1,103,515.60 is: 1,655,512.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,925.96 : 5,442,676.26 = 1,103,515.60 : x
  2. Step 2: Convert to fraction form
    3,627,925.96/5,442,676.26 = 1,103,515.60/x
  3. Step 3: Cross multiply
    3,627,925.96x = 5,442,676.26 × 1,103,515.60
  4. Step 4: Simplify right side
    3,627,925.96x = 6,006,078,158,659.66
  5. Step 5: Solve for x
    x = 6,006,078,158,659.66/3,627,925.96
  6. Step 6: Final answer
    x = 1,655,512.88

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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.