Home / 6,025,961.82-9,038,939.85-1,538,236.38

Finding the Fourth Proportional to 6,025,961.82, 9,038,939.85 and 1,538,236.38

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Solution

The fourth proportional to 6,025,961.82, 9,038,939.85 and 1,538,236.38 is: 2,307,353.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,961.82 : 9,038,939.85 = 1,538,236.38 : x
  2. Step 2: Convert to fraction form
    6,025,961.82/9,038,939.85 = 1,538,236.38/x
  3. Step 3: Cross multiply
    6,025,961.82x = 9,038,939.85 × 1,538,236.38
  4. Step 4: Simplify right side
    6,025,961.82x = 13,904,026,113,901.74
  5. Step 5: Solve for x
    x = 13,904,026,113,901.74/6,025,961.82
  6. Step 6: Final answer
    x = 2,307,353.83

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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.