Home / 1,634,687.61-2,452,045.11-569,727.96

Finding the Fourth Proportional to 1,634,687.61, 2,452,045.11 and 569,727.96

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Solution

The fourth proportional to 1,634,687.61, 2,452,045.11 and 569,727.96 is: 854,596.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,687.61 : 2,452,045.11 = 569,727.96 : x
  2. Step 2: Convert to fraction form
    1,634,687.61/2,452,045.11 = 569,727.96/x
  3. Step 3: Cross multiply
    1,634,687.61x = 2,452,045.11 × 569,727.96
  4. Step 4: Simplify right side
    1,634,687.61x = 1,396,998,658,348.28
  5. Step 5: Solve for x
    x = 1,396,998,658,348.28/1,634,687.61
  6. Step 6: Final answer
    x = 854,596.71

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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.