Home / 3,416,194.56-5,122,550.88-1,140,900.48

Finding the Fourth Proportional to 3,416,194.56, 5,122,550.88 and 1,140,900.48

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Solution

The fourth proportional to 3,416,194.56, 5,122,550.88 and 1,140,900.48 is: 1,710,769.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,194.56 : 5,122,550.88 = 1,140,900.48 : x
  2. Step 2: Convert to fraction form
    3,416,194.56/5,122,550.88 = 1,140,900.48/x
  3. Step 3: Cross multiply
    3,416,194.56x = 5,122,550.88 × 1,140,900.48
  4. Step 4: Simplify right side
    3,416,194.56x = 5,844,320,757,816.42
  5. Step 5: Solve for x
    x = 5,844,320,757,816.42/3,416,194.56
  6. Step 6: Final answer
    x = 1,710,769.29

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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.