Home / 4,191,712.01-6,287,567.20-1,794,001.85

Finding the Fourth Proportional to 4,191,712.01, 6,287,567.20 and 1,794,001.85

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Solution

The fourth proportional to 4,191,712.01, 6,287,567.20 and 1,794,001.85 is: 2,691,002.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,712.01 : 6,287,567.20 = 1,794,001.85 : x
  2. Step 2: Convert to fraction form
    4,191,712.01/6,287,567.20 = 1,794,001.85/x
  3. Step 3: Cross multiply
    4,191,712.01x = 6,287,567.20 × 1,794,001.85
  4. Step 4: Simplify right side
    4,191,712.01x = 11,279,907,188,799.32
  5. Step 5: Solve for x
    x = 11,279,907,188,799.32/4,191,712.01
  6. Step 6: Final answer
    x = 2,691,002.43

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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.