Home / 3,654,521.34-5,043,283.92-2,023,079.58

Finding the Fourth Proportional to 3,654,521.34, 5,043,283.92 and 2,023,079.58

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Solution

The fourth proportional to 3,654,521.34, 5,043,283.92 and 2,023,079.58 is: 2,791,874.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,521.34 : 5,043,283.92 = 2,023,079.58 : x
  2. Step 2: Convert to fraction form
    3,654,521.34/5,043,283.92 = 2,023,079.58/x
  3. Step 3: Cross multiply
    3,654,521.34x = 5,043,283.92 × 2,023,079.58
  4. Step 4: Simplify right side
    3,654,521.34x = 10,202,964,714,694.35
  5. Step 5: Solve for x
    x = 10,202,964,714,694.35/3,654,521.34
  6. Step 6: Final answer
    x = 2,791,874.44

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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.