Home / 3,410,889.20-5,116,333.44-1,014,768.08

Finding the Fourth Proportional to 3,410,889.20, 5,116,333.44 and 1,014,768.08

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Solution

The fourth proportional to 3,410,889.20, 5,116,333.44 and 1,014,768.08 is: 1,522,152.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,889.20 : 5,116,333.44 = 1,014,768.08 : x
  2. Step 2: Convert to fraction form
    3,410,889.20/5,116,333.44 = 1,014,768.08/x
  3. Step 3: Cross multiply
    3,410,889.20x = 5,116,333.44 × 1,014,768.08
  4. Step 4: Simplify right side
    3,410,889.20x = 5,191,891,861,548.60
  5. Step 5: Solve for x
    x = 5,191,891,861,548.60/3,410,889.20
  6. Step 6: Final answer
    x = 1,522,152.01

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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.