Home / 2,537,019.27-3,804,946.56-1,512,639.36

Finding the Fourth Proportional to 2,537,019.27, 3,804,946.56 and 1,512,639.36

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Solution

The fourth proportional to 2,537,019.27, 3,804,946.56 and 1,512,639.36 is: 2,268,611.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,019.27 : 3,804,946.56 = 1,512,639.36 : x
  2. Step 2: Convert to fraction form
    2,537,019.27/3,804,946.56 = 1,512,639.36/x
  3. Step 3: Cross multiply
    2,537,019.27x = 3,804,946.56 × 1,512,639.36
  4. Step 4: Simplify right side
    2,537,019.27x = 5,755,511,929,352.60
  5. Step 5: Solve for x
    x = 5,755,511,929,352.60/2,537,019.27
  6. Step 6: Final answer
    x = 2,268,611.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.