Home / 5,623,582.88-8,433,629.92-2,028,882.56

Finding the Fourth Proportional to 5,623,582.88, 8,433,629.92 and 2,028,882.56

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Solution

The fourth proportional to 5,623,582.88, 8,433,629.92 and 2,028,882.56 is: 3,042,694.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,582.88 : 8,433,629.92 = 2,028,882.56 : x
  2. Step 2: Convert to fraction form
    5,623,582.88/8,433,629.92 = 2,028,882.56/x
  3. Step 3: Cross multiply
    5,623,582.88x = 8,433,629.92 × 2,028,882.56
  4. Step 4: Simplify right side
    5,623,582.88x = 17,110,844,662,182.20
  5. Step 5: Solve for x
    x = 17,110,844,662,182.20/5,623,582.88
  6. Step 6: Final answer
    x = 3,042,694.49

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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.