Home / 2,313,007.20-3,469,510.80-1,501,192.80

Finding the Fourth Proportional to 2,313,007.20, 3,469,510.80 and 1,501,192.80

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Solution

The fourth proportional to 2,313,007.20, 3,469,510.80 and 1,501,192.80 is: 2,251,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,007.20 : 3,469,510.80 = 1,501,192.80 : x
  2. Step 2: Convert to fraction form
    2,313,007.20/3,469,510.80 = 1,501,192.80/x
  3. Step 3: Cross multiply
    2,313,007.20x = 3,469,510.80 × 1,501,192.80
  4. Step 4: Simplify right side
    2,313,007.20x = 5,208,404,632,482.24
  5. Step 5: Solve for x
    x = 5,208,404,632,482.24/2,313,007.20
  6. Step 6: Final answer
    x = 2,251,789.20

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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.