Home / 2,954,433.24-4,431,651.06-2,281,498.20

Finding the Fourth Proportional to 2,954,433.24, 4,431,651.06 and 2,281,498.20

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Solution

The fourth proportional to 2,954,433.24, 4,431,651.06 and 2,281,498.20 is: 3,422,248.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,433.24 : 4,431,651.06 = 2,281,498.20 : x
  2. Step 2: Convert to fraction form
    2,954,433.24/4,431,651.06 = 2,281,498.20/x
  3. Step 3: Cross multiply
    2,954,433.24x = 4,431,651.06 × 2,281,498.20
  4. Step 4: Simplify right side
    2,954,433.24x = 10,110,803,916,418.09
  5. Step 5: Solve for x
    x = 10,110,803,916,418.09/2,954,433.24
  6. Step 6: Final answer
    x = 3,422,248.23

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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.