Home / 3,416,040.03-5,123,977.95-1,110,530.16

Finding the Fourth Proportional to 3,416,040.03, 5,123,977.95 and 1,110,530.16

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Solution

The fourth proportional to 3,416,040.03, 5,123,977.95 and 1,110,530.16 is: 1,665,768.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,040.03 : 5,123,977.95 = 1,110,530.16 : x
  2. Step 2: Convert to fraction form
    3,416,040.03/5,123,977.95 = 1,110,530.16/x
  3. Step 3: Cross multiply
    3,416,040.03x = 5,123,977.95 × 1,110,530.16
  4. Step 4: Simplify right side
    3,416,040.03x = 5,690,332,052,649.97
  5. Step 5: Solve for x
    x = 5,690,332,052,649.97/3,416,040.03
  6. Step 6: Final answer
    x = 1,665,768.55

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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.