Home / 2,468,816.06-3,702,458.30-871,005.47

Finding the Fourth Proportional to 2,468,816.06, 3,702,458.30 and 871,005.47

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Solution

The fourth proportional to 2,468,816.06, 3,702,458.30 and 871,005.47 is: 1,306,238.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,816.06 : 3,702,458.30 = 871,005.47 : x
  2. Step 2: Convert to fraction form
    2,468,816.06/3,702,458.30 = 871,005.47/x
  3. Step 3: Cross multiply
    2,468,816.06x = 3,702,458.30 × 871,005.47
  4. Step 4: Simplify right side
    2,468,816.06x = 3,224,861,408,879.58
  5. Step 5: Solve for x
    x = 3,224,861,408,879.58/2,468,816.06
  6. Step 6: Final answer
    x = 1,306,238.03

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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.