Home / 2,393,589.56-3,303,137.88-1,361,097.41

Finding the Fourth Proportional to 2,393,589.56, 3,303,137.88 and 1,361,097.41

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Solution

The fourth proportional to 2,393,589.56, 3,303,137.88 and 1,361,097.41 is: 1,878,305.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,589.56 : 3,303,137.88 = 1,361,097.41 : x
  2. Step 2: Convert to fraction form
    2,393,589.56/3,303,137.88 = 1,361,097.41/x
  3. Step 3: Cross multiply
    2,393,589.56x = 3,303,137.88 × 1,361,097.41
  4. Step 4: Simplify right side
    2,393,589.56x = 4,495,892,396,825.20
  5. Step 5: Solve for x
    x = 4,495,892,396,825.20/2,393,589.56
  6. Step 6: Final answer
    x = 1,878,305.49

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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.