Home / 4,198,938.35-5,794,520.72-2,363,395.58

Finding the Fourth Proportional to 4,198,938.35, 5,794,520.72 and 2,363,395.58

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Solution

The fourth proportional to 4,198,938.35, 5,794,520.72 and 2,363,395.58 is: 3,261,477.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,938.35 : 5,794,520.72 = 2,363,395.58 : x
  2. Step 2: Convert to fraction form
    4,198,938.35/5,794,520.72 = 2,363,395.58/x
  3. Step 3: Cross multiply
    4,198,938.35x = 5,794,520.72 × 2,363,395.58
  4. Step 4: Simplify right side
    4,198,938.35x = 13,694,744,657,866.42
  5. Step 5: Solve for x
    x = 13,694,744,657,866.42/4,198,938.35
  6. Step 6: Final answer
    x = 3,261,477.91

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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.