Home / 2,744,602.11-3,787,573.23-1,520,928.23

Finding the Fourth Proportional to 2,744,602.11, 3,787,573.23 and 1,520,928.23

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Solution

The fourth proportional to 2,744,602.11, 3,787,573.23 and 1,520,928.23 is: 2,098,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,602.11 : 3,787,573.23 = 1,520,928.23 : x
  2. Step 2: Convert to fraction form
    2,744,602.11/3,787,573.23 = 1,520,928.23/x
  3. Step 3: Cross multiply
    2,744,602.11x = 3,787,573.23 × 1,520,928.23
  4. Step 4: Simplify right side
    2,744,602.11x = 5,760,627,029,761.42
  5. Step 5: Solve for x
    x = 5,760,627,029,761.42/2,744,602.11
  6. Step 6: Final answer
    x = 2,098,893.32

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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.