Home / 2,003,000.54-3,004,622.91-655,305.53

Finding the Fourth Proportional to 2,003,000.54, 3,004,622.91 and 655,305.53

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Solution

The fourth proportional to 2,003,000.54, 3,004,622.91 and 655,305.53 is: 982,998.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,000.54 : 3,004,622.91 = 655,305.53 : x
  2. Step 2: Convert to fraction form
    2,003,000.54/3,004,622.91 = 655,305.53/x
  3. Step 3: Cross multiply
    2,003,000.54x = 3,004,622.91 × 655,305.53
  4. Step 4: Simplify right side
    2,003,000.54x = 1,968,945,993,464.58
  5. Step 5: Solve for x
    x = 1,968,945,993,464.58/2,003,000.54
  6. Step 6: Final answer
    x = 982,998.24

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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.