Home / 1,634,468-2,451,712.92-569,530.40

Finding the Fourth Proportional to 1,634,468, 2,451,712.92 and 569,530.40

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Solution

The fourth proportional to 1,634,468, 2,451,712.92 and 569,530.40 is: 854,299.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,468 : 2,451,712.92 = 569,530.40 : x
  2. Step 2: Convert to fraction form
    1,634,468/2,451,712.92 = 569,530.40/x
  3. Step 3: Cross multiply
    1,634,468x = 2,451,712.92 × 569,530.40
  4. Step 4: Simplify right side
    1,634,468x = 1,396,325,040,012.77
  5. Step 5: Solve for x
    x = 1,396,325,040,012.77/1,634,468
  6. Step 6: Final answer
    x = 854,299.41

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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.