Home / 2,084,179.59-3,124,636.20-822,951.27

Finding the Fourth Proportional to 2,084,179.59, 3,124,636.20 and 822,951.27

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Solution

The fourth proportional to 2,084,179.59, 3,124,636.20 and 822,951.27 is: 1,233,782.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,179.59 : 3,124,636.20 = 822,951.27 : x
  2. Step 2: Convert to fraction form
    2,084,179.59/3,124,636.20 = 822,951.27/x
  3. Step 3: Cross multiply
    2,084,179.59x = 3,124,636.20 × 822,951.27
  4. Step 4: Simplify right side
    2,084,179.59x = 2,571,423,329,077.97
  5. Step 5: Solve for x
    x = 2,571,423,329,077.97/2,084,179.59
  6. Step 6: Final answer
    x = 1,233,782.03

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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.