Home / 2,560,084.08-3,840,273.48-962,661

Finding the Fourth Proportional to 2,560,084.08, 3,840,273.48 and 962,661

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Solution

The fourth proportional to 2,560,084.08, 3,840,273.48 and 962,661 is: 1,444,046.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,084.08 : 3,840,273.48 = 962,661 : x
  2. Step 2: Convert to fraction form
    2,560,084.08/3,840,273.48 = 962,661/x
  3. Step 3: Cross multiply
    2,560,084.08x = 3,840,273.48 × 962,661
  4. Step 4: Simplify right side
    2,560,084.08x = 3,696,881,508,530.28
  5. Step 5: Solve for x
    x = 3,696,881,508,530.28/2,560,084.08
  6. Step 6: Final answer
    x = 1,444,046.91

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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.