Home / 3,641,661.32-5,025,998.58-2,032,133

Finding the Fourth Proportional to 3,641,661.32, 5,025,998.58 and 2,032,133

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Solution

The fourth proportional to 3,641,661.32, 5,025,998.58 and 2,032,133 is: 2,804,625.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,661.32 : 5,025,998.58 = 2,032,133 : x
  2. Step 2: Convert to fraction form
    3,641,661.32/5,025,998.58 = 2,032,133/x
  3. Step 3: Cross multiply
    3,641,661.32x = 5,025,998.58 × 2,032,133
  4. Step 4: Simplify right side
    3,641,661.32x = 10,213,497,572,371.14
  5. Step 5: Solve for x
    x = 10,213,497,572,371.14/3,641,661.32
  6. Step 6: Final answer
    x = 2,804,625.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.