Home / 3,917,032.96-5,870,033.52-3,114,754.24

Finding the Fourth Proportional to 3,917,032.96, 5,870,033.52 and 3,114,754.24

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Solution

The fourth proportional to 3,917,032.96, 5,870,033.52 and 3,114,754.24 is: 4,667,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,917,032.96 : 5,870,033.52 = 3,114,754.24 : x
  2. Step 2: Convert to fraction form
    3,917,032.96/5,870,033.52 = 3,114,754.24/x
  3. Step 3: Cross multiply
    3,917,032.96x = 5,870,033.52 × 3,114,754.24
  4. Step 4: Simplify right side
    3,917,032.96x = 18,283,711,795,362.12
  5. Step 5: Solve for x
    x = 18,283,711,795,362.12/3,917,032.96
  6. Step 6: Final answer
    x = 4,667,745.20

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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.