Home / 3,764,705.93-5,195,737.05-2,236,813.05

Finding the Fourth Proportional to 3,764,705.93, 5,195,737.05 and 2,236,813.05

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Solution

The fourth proportional to 3,764,705.93, 5,195,737.05 and 2,236,813.05 is: 3,087,065.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,705.93 : 5,195,737.05 = 2,236,813.05 : x
  2. Step 2: Convert to fraction form
    3,764,705.93/5,195,737.05 = 2,236,813.05/x
  3. Step 3: Cross multiply
    3,764,705.93x = 5,195,737.05 × 2,236,813.05
  4. Step 4: Simplify right side
    3,764,705.93x = 11,621,892,465,680.56
  5. Step 5: Solve for x
    x = 11,621,892,465,680.56/3,764,705.93
  6. Step 6: Final answer
    x = 3,087,065.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.