Home / 2,614,123.44-3,921,188.24-817,016.33

Finding the Fourth Proportional to 2,614,123.44, 3,921,188.24 and 817,016.33

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Solution

The fourth proportional to 2,614,123.44, 3,921,188.24 and 817,016.33 is: 1,225,525.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,123.44 : 3,921,188.24 = 817,016.33 : x
  2. Step 2: Convert to fraction form
    2,614,123.44/3,921,188.24 = 817,016.33/x
  3. Step 3: Cross multiply
    2,614,123.44x = 3,921,188.24 × 817,016.33
  4. Step 4: Simplify right side
    2,614,123.44x = 3,203,674,836,929.47
  5. Step 5: Solve for x
    x = 3,203,674,836,929.47/2,614,123.44
  6. Step 6: Final answer
    x = 1,225,525.46

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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.