Home / 2,262,615.14-3,393,033.32-822,956.78

Finding the Fourth Proportional to 2,262,615.14, 3,393,033.32 and 822,956.78

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Solution

The fourth proportional to 2,262,615.14, 3,393,033.32 and 822,956.78 is: 1,234,111.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,615.14 : 3,393,033.32 = 822,956.78 : x
  2. Step 2: Convert to fraction form
    2,262,615.14/3,393,033.32 = 822,956.78/x
  3. Step 3: Cross multiply
    2,262,615.14x = 3,393,033.32 × 822,956.78
  4. Step 4: Simplify right side
    2,262,615.14x = 2,792,319,754,379.96
  5. Step 5: Solve for x
    x = 2,792,319,754,379.96/2,262,615.14
  6. Step 6: Final answer
    x = 1,234,111.68

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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.