Home / 3,504,224-5,256,904.62-1,373,152.88

Finding the Fourth Proportional to 3,504,224, 5,256,904.62 and 1,373,152.88

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Solution

The fourth proportional to 3,504,224, 5,256,904.62 and 1,373,152.88 is: 2,059,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,224 : 5,256,904.62 = 1,373,152.88 : x
  2. Step 2: Convert to fraction form
    3,504,224/5,256,904.62 = 1,373,152.88/x
  3. Step 3: Cross multiply
    3,504,224x = 5,256,904.62 × 1,373,152.88
  4. Step 4: Simplify right side
    3,504,224x = 7,218,533,718,838.31
  5. Step 5: Solve for x
    x = 7,218,533,718,838.31/3,504,224
  6. Step 6: Final answer
    x = 2,059,952.14

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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.