Home / 9,204,455.20-13,796,314.80-4,414,439.20

Finding the Fourth Proportional to 9,204,455.20, 13,796,314.80 and 4,414,439.20

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Solution

The fourth proportional to 9,204,455.20, 13,796,314.80 and 4,414,439.20 is: 6,616,686.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,455.20 : 13,796,314.80 = 4,414,439.20 : x
  2. Step 2: Convert to fraction form
    9,204,455.20/13,796,314.80 = 4,414,439.20/x
  3. Step 3: Cross multiply
    9,204,455.20x = 13,796,314.80 × 4,414,439.20
  4. Step 4: Simplify right side
    9,204,455.20x = 60,902,992,868,660.16
  5. Step 5: Solve for x
    x = 60,902,992,868,660.16/9,204,455.20
  6. Step 6: Final answer
    x = 6,616,686.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.