Home / 2,055,864.42-3,084,497.10-616,582.68

Finding the Fourth Proportional to 2,055,864.42, 3,084,497.10 and 616,582.68

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Solution

The fourth proportional to 2,055,864.42, 3,084,497.10 and 616,582.68 is: 925,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,864.42 : 3,084,497.10 = 616,582.68 : x
  2. Step 2: Convert to fraction form
    2,055,864.42/3,084,497.10 = 616,582.68/x
  3. Step 3: Cross multiply
    2,055,864.42x = 3,084,497.10 × 616,582.68
  4. Step 4: Simplify right side
    2,055,864.42x = 1,901,847,488,370.23
  5. Step 5: Solve for x
    x = 1,901,847,488,370.23/2,055,864.42
  6. Step 6: Final answer
    x = 925,084.10

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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.