Home / 2,424,135.88-3,345,333.28-1,336,446.41

Finding the Fourth Proportional to 2,424,135.88, 3,345,333.28 and 1,336,446.41

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Solution

The fourth proportional to 2,424,135.88, 3,345,333.28 and 1,336,446.41 is: 1,844,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,135.88 : 3,345,333.28 = 1,336,446.41 : x
  2. Step 2: Convert to fraction form
    2,424,135.88/3,345,333.28 = 1,336,446.41/x
  3. Step 3: Cross multiply
    2,424,135.88x = 3,345,333.28 × 1,336,446.41
  4. Step 4: Simplify right side
    2,424,135.88x = 4,470,858,651,059.24
  5. Step 5: Solve for x
    x = 4,470,858,651,059.24/2,424,135.88
  6. Step 6: Final answer
    x = 1,844,310.25

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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.