Home / 1,634,701.80-2,452,249.44-540,523.80

Finding the Fourth Proportional to 1,634,701.80, 2,452,249.44 and 540,523.80

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Solution

The fourth proportional to 1,634,701.80, 2,452,249.44 and 540,523.80 is: 810,850.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,701.80 : 2,452,249.44 = 540,523.80 : x
  2. Step 2: Convert to fraction form
    1,634,701.80/2,452,249.44 = 540,523.80/x
  3. Step 3: Cross multiply
    1,634,701.80x = 2,452,249.44 × 540,523.80
  4. Step 4: Simplify right side
    1,634,701.80x = 1,325,499,185,856.67
  5. Step 5: Solve for x
    x = 1,325,499,185,856.67/1,634,701.80
  6. Step 6: Final answer
    x = 810,850.75

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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.