Home / 1,044,682.02-1,568,475.72-539,616.24

Finding the Fourth Proportional to 1,044,682.02, 1,568,475.72 and 539,616.24

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Solution

The fourth proportional to 1,044,682.02, 1,568,475.72 and 539,616.24 is: 810,174.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,682.02 : 1,568,475.72 = 539,616.24 : x
  2. Step 2: Convert to fraction form
    1,044,682.02/1,568,475.72 = 539,616.24/x
  3. Step 3: Cross multiply
    1,044,682.02x = 1,568,475.72 × 539,616.24
  4. Step 4: Simplify right side
    1,044,682.02x = 846,374,970,557.69
  5. Step 5: Solve for x
    x = 846,374,970,557.69/1,044,682.02
  6. Step 6: Final answer
    x = 810,174.73

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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.