Home / 1,099,516.70-1,650,503.85-1,027,324.70

Finding the Fourth Proportional to 1,099,516.70, 1,650,503.85 and 1,027,324.70

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Solution

The fourth proportional to 1,099,516.70, 1,650,503.85 and 1,027,324.70 is: 1,542,135.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,516.70 : 1,650,503.85 = 1,027,324.70 : x
  2. Step 2: Convert to fraction form
    1,099,516.70/1,650,503.85 = 1,027,324.70/x
  3. Step 3: Cross multiply
    1,099,516.70x = 1,650,503.85 × 1,027,324.70
  4. Step 4: Simplify right side
    1,099,516.70x = 1,695,603,372,550.10
  5. Step 5: Solve for x
    x = 1,695,603,372,550.10/1,099,516.70
  6. Step 6: Final answer
    x = 1,542,135.17

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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.