Home / 4,100,230.64-6,150,353.88-1,404,578

Finding the Fourth Proportional to 4,100,230.64, 6,150,353.88 and 1,404,578

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Solution

The fourth proportional to 4,100,230.64, 6,150,353.88 and 1,404,578 is: 2,106,869.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,230.64 : 6,150,353.88 = 1,404,578 : x
  2. Step 2: Convert to fraction form
    4,100,230.64/6,150,353.88 = 1,404,578/x
  3. Step 3: Cross multiply
    4,100,230.64x = 6,150,353.88 × 1,404,578
  4. Step 4: Simplify right side
    4,100,230.64x = 8,638,651,752,062.64
  5. Step 5: Solve for x
    x = 8,638,651,752,062.64/4,100,230.64
  6. Step 6: Final answer
    x = 2,106,869.71

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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.