Home / 4,854,849.90-7,284,024.45-2,016,998.70

Finding the Fourth Proportional to 4,854,849.90, 7,284,024.45 and 2,016,998.70

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Solution

The fourth proportional to 4,854,849.90, 7,284,024.45 and 2,016,998.70 is: 3,026,224.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,849.90 : 7,284,024.45 = 2,016,998.70 : x
  2. Step 2: Convert to fraction form
    4,854,849.90/7,284,024.45 = 2,016,998.70/x
  3. Step 3: Cross multiply
    4,854,849.90x = 7,284,024.45 × 2,016,998.70
  4. Step 4: Simplify right side
    4,854,849.90x = 14,691,867,846,418.21
  5. Step 5: Solve for x
    x = 14,691,867,846,418.21/4,854,849.90
  6. Step 6: Final answer
    x = 3,026,224.94

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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.