Home / 2,837,889.92-3,916,371.04-1,548,813.04

Finding the Fourth Proportional to 2,837,889.92, 3,916,371.04 and 1,548,813.04

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Solution

The fourth proportional to 2,837,889.92, 3,916,371.04 and 1,548,813.04 is: 2,137,407.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,889.92 : 3,916,371.04 = 1,548,813.04 : x
  2. Step 2: Convert to fraction form
    2,837,889.92/3,916,371.04 = 1,548,813.04/x
  3. Step 3: Cross multiply
    2,837,889.92x = 3,916,371.04 × 1,548,813.04
  4. Step 4: Simplify right side
    2,837,889.92x = 6,065,726,536,230.36
  5. Step 5: Solve for x
    x = 6,065,726,536,230.36/2,837,889.92
  6. Step 6: Final answer
    x = 2,137,407.27

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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.