Home / 3,409,286.37-5,110,334.61-1,134,203.10

Finding the Fourth Proportional to 3,409,286.37, 5,110,334.61 and 1,134,203.10

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Solution

The fourth proportional to 3,409,286.37, 5,110,334.61 and 1,134,203.10 is: 1,700,108.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,286.37 : 5,110,334.61 = 1,134,203.10 : x
  2. Step 2: Convert to fraction form
    3,409,286.37/5,110,334.61 = 1,134,203.10/x
  3. Step 3: Cross multiply
    3,409,286.37x = 5,110,334.61 × 1,134,203.10
  4. Step 4: Simplify right side
    3,409,286.37x = 5,796,157,356,699.29
  5. Step 5: Solve for x
    x = 5,796,157,356,699.29/3,409,286.37
  6. Step 6: Final answer
    x = 1,700,108.68

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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.