Home / 6,028,873.70-9,043,310.55-3,637,389.20

Finding the Fourth Proportional to 6,028,873.70, 9,043,310.55 and 3,637,389.20

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Solution

The fourth proportional to 6,028,873.70, 9,043,310.55 and 3,637,389.20 is: 5,456,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,873.70 : 9,043,310.55 = 3,637,389.20 : x
  2. Step 2: Convert to fraction form
    6,028,873.70/9,043,310.55 = 3,637,389.20/x
  3. Step 3: Cross multiply
    6,028,873.70x = 9,043,310.55 × 3,637,389.20
  4. Step 4: Simplify right side
    6,028,873.70x = 32,894,040,126,816.06
  5. Step 5: Solve for x
    x = 32,894,040,126,816.06/6,028,873.70
  6. Step 6: Final answer
    x = 5,456,083.80

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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.