Home / 2,794,181.25-4,191,310.76-799,637.25

Finding the Fourth Proportional to 2,794,181.25, 4,191,310.76 and 799,637.25

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Solution

The fourth proportional to 2,794,181.25, 4,191,310.76 and 799,637.25 is: 1,199,467.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,181.25 : 4,191,310.76 = 799,637.25 : x
  2. Step 2: Convert to fraction form
    2,794,181.25/4,191,310.76 = 799,637.25/x
  3. Step 3: Cross multiply
    2,794,181.25x = 4,191,310.76 × 799,637.25
  4. Step 4: Simplify right side
    2,794,181.25x = 3,351,528,206,023.62
  5. Step 5: Solve for x
    x = 3,351,528,206,023.62/2,794,181.25
  6. Step 6: Final answer
    x = 1,199,467.00

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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.