Home / 3,529,617.41-5,294,355.38-2,322,816.84

Finding the Fourth Proportional to 3,529,617.41, 5,294,355.38 and 2,322,816.84

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Solution

The fourth proportional to 3,529,617.41, 5,294,355.38 and 2,322,816.84 is: 3,484,178.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,617.41 : 5,294,355.38 = 2,322,816.84 : x
  2. Step 2: Convert to fraction form
    3,529,617.41/5,294,355.38 = 2,322,816.84/x
  3. Step 3: Cross multiply
    3,529,617.41x = 5,294,355.38 × 2,322,816.84
  4. Step 4: Simplify right side
    3,529,617.41x = 12,297,817,821,994.51
  5. Step 5: Solve for x
    x = 12,297,817,821,994.51/3,529,617.41
  6. Step 6: Final answer
    x = 3,484,178.71

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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.