Home / 2,393,589.02-3,303,137.12-1,361,096.87

Finding the Fourth Proportional to 2,393,589.02, 3,303,137.12 and 1,361,096.87

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Solution

The fourth proportional to 2,393,589.02, 3,303,137.12 and 1,361,096.87 is: 1,878,304.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,589.02 : 3,303,137.12 = 1,361,096.87 : x
  2. Step 2: Convert to fraction form
    2,393,589.02/3,303,137.12 = 1,361,096.87/x
  3. Step 3: Cross multiply
    2,393,589.02x = 3,303,137.12 × 1,361,096.87
  4. Step 4: Simplify right side
    2,393,589.02x = 4,495,889,571,891.64
  5. Step 5: Solve for x
    x = 4,495,889,571,891.64/2,393,589.02
  6. Step 6: Final answer
    x = 1,878,304.73

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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.