Home / 3,222,373.79-4,445,617.25-1,844,981.37

Finding the Fourth Proportional to 3,222,373.79, 4,445,617.25 and 1,844,981.37

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Solution

The fourth proportional to 3,222,373.79, 4,445,617.25 and 1,844,981.37 is: 2,545,353.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,373.79 : 4,445,617.25 = 1,844,981.37 : x
  2. Step 2: Convert to fraction form
    3,222,373.79/4,445,617.25 = 1,844,981.37/x
  3. Step 3: Cross multiply
    3,222,373.79x = 4,445,617.25 × 1,844,981.37
  4. Step 4: Simplify right side
    3,222,373.79x = 8,202,080,995,175.73
  5. Step 5: Solve for x
    x = 8,202,080,995,175.73/3,222,373.79
  6. Step 6: Final answer
    x = 2,545,353.69

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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.