Home / 2,693,926.20-4,041,450.90-897,367.80

Finding the Fourth Proportional to 2,693,926.20, 4,041,450.90 and 897,367.80

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Solution

The fourth proportional to 2,693,926.20, 4,041,450.90 and 897,367.80 is: 1,346,238.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,926.20 : 4,041,450.90 = 897,367.80 : x
  2. Step 2: Convert to fraction form
    2,693,926.20/4,041,450.90 = 897,367.80/x
  3. Step 3: Cross multiply
    2,693,926.20x = 4,041,450.90 × 897,367.80
  4. Step 4: Simplify right side
    2,693,926.20x = 3,626,667,902,941.02
  5. Step 5: Solve for x
    x = 3,626,667,902,941.02/2,693,926.20
  6. Step 6: Final answer
    x = 1,346,238.77

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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.