Home / 2,748,230.58-3,792,580.92-1,524,616.20

Finding the Fourth Proportional to 2,748,230.58, 3,792,580.92 and 1,524,616.20

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Solution

The fourth proportional to 2,748,230.58, 3,792,580.92 and 1,524,616.20 is: 2,103,982.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,230.58 : 3,792,580.92 = 1,524,616.20 : x
  2. Step 2: Convert to fraction form
    2,748,230.58/3,792,580.92 = 1,524,616.20/x
  3. Step 3: Cross multiply
    2,748,230.58x = 3,792,580.92 × 1,524,616.20
  4. Step 4: Simplify right side
    2,748,230.58x = 5,782,230,310,442.90
  5. Step 5: Solve for x
    x = 5,782,230,310,442.90/2,748,230.58
  6. Step 6: Final answer
    x = 2,103,982.96

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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.