Home / 1,630,873.90-2,446,310.85-565,561.90

Finding the Fourth Proportional to 1,630,873.90, 2,446,310.85 and 565,561.90

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Solution

The fourth proportional to 1,630,873.90, 2,446,310.85 and 565,561.90 is: 848,342.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,873.90 : 2,446,310.85 = 565,561.90 : x
  2. Step 2: Convert to fraction form
    1,630,873.90/2,446,310.85 = 565,561.90/x
  3. Step 3: Cross multiply
    1,630,873.90x = 2,446,310.85 × 565,561.90
  4. Step 4: Simplify right side
    1,630,873.90x = 1,383,540,212,316.62
  5. Step 5: Solve for x
    x = 1,383,540,212,316.62/1,630,873.90
  6. Step 6: Final answer
    x = 848,342.85

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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.