Home / 2,536,811.66-3,804,812.43-739,274.67

Finding the Fourth Proportional to 2,536,811.66, 3,804,812.43 and 739,274.67

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Solution

The fourth proportional to 2,536,811.66, 3,804,812.43 and 739,274.67 is: 1,108,793.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,811.66 : 3,804,812.43 = 739,274.67 : x
  2. Step 2: Convert to fraction form
    2,536,811.66/3,804,812.43 = 739,274.67/x
  3. Step 3: Cross multiply
    2,536,811.66x = 3,804,812.43 × 739,274.67
  4. Step 4: Simplify right side
    2,536,811.66x = 2,812,801,467,766.53
  5. Step 5: Solve for x
    x = 2,812,801,467,766.53/2,536,811.66
  6. Step 6: Final answer
    x = 1,108,793.97

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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.