Home / 2,037,735.63-2,812,104.27-1,120,049.62

Finding the Fourth Proportional to 2,037,735.63, 2,812,104.27 and 1,120,049.62

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Solution

The fourth proportional to 2,037,735.63, 2,812,104.27 and 1,120,049.62 is: 1,545,684.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,735.63 : 2,812,104.27 = 1,120,049.62 : x
  2. Step 2: Convert to fraction form
    2,037,735.63/2,812,104.27 = 1,120,049.62/x
  3. Step 3: Cross multiply
    2,037,735.63x = 2,812,104.27 × 1,120,049.62
  4. Step 4: Simplify right side
    2,037,735.63x = 3,149,696,311,983.62
  5. Step 5: Solve for x
    x = 3,149,696,311,983.62/2,037,735.63
  6. Step 6: Final answer
    x = 1,545,684.47

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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.