Home / 1,004,484.66-1,385,796.24-574,535.04

Finding the Fourth Proportional to 1,004,484.66, 1,385,796.24 and 574,535.04

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Solution

The fourth proportional to 1,004,484.66, 1,385,796.24 and 574,535.04 is: 792,633.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,484.66 : 1,385,796.24 = 574,535.04 : x
  2. Step 2: Convert to fraction form
    1,004,484.66/1,385,796.24 = 574,535.04/x
  3. Step 3: Cross multiply
    1,004,484.66x = 1,385,796.24 × 574,535.04
  4. Step 4: Simplify right side
    1,004,484.66x = 796,188,498,180.25
  5. Step 5: Solve for x
    x = 796,188,498,180.25/1,004,484.66
  6. Step 6: Final answer
    x = 792,633.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.