Home / 2,541,172.85-3,810,950.96-834,922.87

Finding the Fourth Proportional to 2,541,172.85, 3,810,950.96 and 834,922.87

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Solution

The fourth proportional to 2,541,172.85, 3,810,950.96 and 834,922.87 is: 1,252,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,172.85 : 3,810,950.96 = 834,922.87 : x
  2. Step 2: Convert to fraction form
    2,541,172.85/3,810,950.96 = 834,922.87/x
  3. Step 3: Cross multiply
    2,541,172.85x = 3,810,950.96 × 834,922.87
  4. Step 4: Simplify right side
    2,541,172.85x = 3,181,850,124,999.67
  5. Step 5: Solve for x
    x = 3,181,850,124,999.67/2,541,172.85
  6. Step 6: Final answer
    x = 1,252,118.73

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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.