Home / 2,273,214.54-3,137,029.65-1,254,612

Finding the Fourth Proportional to 2,273,214.54, 3,137,029.65 and 1,254,612

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Solution

The fourth proportional to 2,273,214.54, 3,137,029.65 and 1,254,612 is: 1,731,361.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,214.54 : 3,137,029.65 = 1,254,612 : x
  2. Step 2: Convert to fraction form
    2,273,214.54/3,137,029.65 = 1,254,612/x
  3. Step 3: Cross multiply
    2,273,214.54x = 3,137,029.65 × 1,254,612
  4. Step 4: Simplify right side
    2,273,214.54x = 3,935,755,043,245.80
  5. Step 5: Solve for x
    x = 3,935,755,043,245.80/2,273,214.54
  6. Step 6: Final answer
    x = 1,731,361.02

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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.