Home / 3,826,506.48-5,740,466-1,582,819.44

Finding the Fourth Proportional to 3,826,506.48, 5,740,466 and 1,582,819.44

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Solution

The fourth proportional to 3,826,506.48, 5,740,466 and 1,582,819.44 is: 2,374,521.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,506.48 : 5,740,466 = 1,582,819.44 : x
  2. Step 2: Convert to fraction form
    3,826,506.48/5,740,466 = 1,582,819.44/x
  3. Step 3: Cross multiply
    3,826,506.48x = 5,740,466 × 1,582,819.44
  4. Step 4: Simplify right side
    3,826,506.48x = 9,086,121,179,459.04
  5. Step 5: Solve for x
    x = 9,086,121,179,459.04/3,826,506.48
  6. Step 6: Final answer
    x = 2,374,521.31

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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.