Home / 3,293,634.90-4,941,865.37-1,273,297.75

Finding the Fourth Proportional to 3,293,634.90, 4,941,865.37 and 1,273,297.75

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Solution

The fourth proportional to 3,293,634.90, 4,941,865.37 and 1,273,297.75 is: 1,910,492.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,634.90 : 4,941,865.37 = 1,273,297.75 : x
  2. Step 2: Convert to fraction form
    3,293,634.90/4,941,865.37 = 1,273,297.75/x
  3. Step 3: Cross multiply
    3,293,634.90x = 4,941,865.37 × 1,273,297.75
  4. Step 4: Simplify right side
    3,293,634.90x = 6,292,466,037,702.77
  5. Step 5: Solve for x
    x = 6,292,466,037,702.77/3,293,634.90
  6. Step 6: Final answer
    x = 1,910,492.88

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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.