Home / 2,297,816.20-3,446,724.30-614,919.70

Finding the Fourth Proportional to 2,297,816.20, 3,446,724.30 and 614,919.70

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Solution

The fourth proportional to 2,297,816.20, 3,446,724.30 and 614,919.70 is: 922,379.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,816.20 : 3,446,724.30 = 614,919.70 : x
  2. Step 2: Convert to fraction form
    2,297,816.20/3,446,724.30 = 614,919.70/x
  3. Step 3: Cross multiply
    2,297,816.20x = 3,446,724.30 × 614,919.70
  4. Step 4: Simplify right side
    2,297,816.20x = 2,119,458,672,538.71
  5. Step 5: Solve for x
    x = 2,119,458,672,538.71/2,297,816.20
  6. Step 6: Final answer
    x = 922,379.55

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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.