Home / 3,516,022.56-5,274,817.92-1,494,330.24

Finding the Fourth Proportional to 3,516,022.56, 5,274,817.92 and 1,494,330.24

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Solution

The fourth proportional to 3,516,022.56, 5,274,817.92 and 1,494,330.24 is: 2,241,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,022.56 : 5,274,817.92 = 1,494,330.24 : x
  2. Step 2: Convert to fraction form
    3,516,022.56/5,274,817.92 = 1,494,330.24/x
  3. Step 3: Cross multiply
    3,516,022.56x = 5,274,817.92 × 1,494,330.24
  4. Step 4: Simplify right side
    3,516,022.56x = 7,882,319,928,349.90
  5. Step 5: Solve for x
    x = 7,882,319,928,349.90/3,516,022.56
  6. Step 6: Final answer
    x = 2,241,828.60

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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.