Home / 3,410,190.54-4,705,764.84-2,184,333.30

Finding the Fourth Proportional to 3,410,190.54, 4,705,764.84 and 2,184,333.30

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Solution

The fourth proportional to 3,410,190.54, 4,705,764.84 and 2,184,333.30 is: 3,014,189.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,190.54 : 4,705,764.84 = 2,184,333.30 : x
  2. Step 2: Convert to fraction form
    3,410,190.54/4,705,764.84 = 2,184,333.30/x
  3. Step 3: Cross multiply
    3,410,190.54x = 4,705,764.84 × 2,184,333.30
  4. Step 4: Simplify right side
    3,410,190.54x = 10,278,958,841,981.17
  5. Step 5: Solve for x
    x = 10,278,958,841,981.17/3,410,190.54
  6. Step 6: Final answer
    x = 3,014,189.01

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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.