Home / 3,351,955.72-4,625,690.34-1,824,062.44

Finding the Fourth Proportional to 3,351,955.72, 4,625,690.34 and 1,824,062.44

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Solution

The fourth proportional to 3,351,955.72, 4,625,690.34 and 1,824,062.44 is: 2,517,201.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,955.72 : 4,625,690.34 = 1,824,062.44 : x
  2. Step 2: Convert to fraction form
    3,351,955.72/4,625,690.34 = 1,824,062.44/x
  3. Step 3: Cross multiply
    3,351,955.72x = 4,625,690.34 × 1,824,062.44
  4. Step 4: Simplify right side
    3,351,955.72x = 8,437,548,008,264.83
  5. Step 5: Solve for x
    x = 8,437,548,008,264.83/3,351,955.72
  6. Step 6: Final answer
    x = 2,517,201.51

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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.