Home / 2,273,367.52-3,137,023.68-1,254,706.60

Finding the Fourth Proportional to 2,273,367.52, 3,137,023.68 and 1,254,706.60

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Solution

The fourth proportional to 2,273,367.52, 3,137,023.68 and 1,254,706.60 is: 1,731,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,367.52 : 3,137,023.68 = 1,254,706.60 : x
  2. Step 2: Convert to fraction form
    2,273,367.52/3,137,023.68 = 1,254,706.60/x
  3. Step 3: Cross multiply
    2,273,367.52x = 3,137,023.68 × 1,254,706.60
  4. Step 4: Simplify right side
    2,273,367.52x = 3,936,044,315,652.29
  5. Step 5: Solve for x
    x = 3,936,044,315,652.29/2,273,367.52
  6. Step 6: Final answer
    x = 1,731,371.76

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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.