Home / 2,055,864.92-3,084,497.85-616,583.18

Finding the Fourth Proportional to 2,055,864.92, 3,084,497.85 and 616,583.18

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Solution

The fourth proportional to 2,055,864.92, 3,084,497.85 and 616,583.18 is: 925,084.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,864.92 : 3,084,497.85 = 616,583.18 : x
  2. Step 2: Convert to fraction form
    2,055,864.92/3,084,497.85 = 616,583.18/x
  3. Step 3: Cross multiply
    2,055,864.92x = 3,084,497.85 × 616,583.18
  4. Step 4: Simplify right side
    2,055,864.92x = 1,901,849,493,056.16
  5. Step 5: Solve for x
    x = 1,901,849,493,056.16/2,055,864.92
  6. Step 6: Final answer
    x = 925,084.85

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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.