Home / 2,838,025.30-3,916,566.30-1,614,299.44

Finding the Fourth Proportional to 2,838,025.30, 3,916,566.30 and 1,614,299.44

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Solution

The fourth proportional to 2,838,025.30, 3,916,566.30 and 1,614,299.44 is: 2,227,785.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,025.30 : 3,916,566.30 = 1,614,299.44 : x
  2. Step 2: Convert to fraction form
    2,838,025.30/3,916,566.30 = 1,614,299.44/x
  3. Step 3: Cross multiply
    2,838,025.30x = 3,916,566.30 × 1,614,299.44
  4. Step 4: Simplify right side
    2,838,025.30x = 6,322,510,784,812.87
  5. Step 5: Solve for x
    x = 6,322,510,784,812.87/2,838,025.30
  6. Step 6: Final answer
    x = 2,227,785.21

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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.