Home / 4,526,664.60-6,789,996.90-2,400,900.60

Finding the Fourth Proportional to 4,526,664.60, 6,789,996.90 and 2,400,900.60

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Solution

The fourth proportional to 4,526,664.60, 6,789,996.90 and 2,400,900.60 is: 3,601,350.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,664.60 : 6,789,996.90 = 2,400,900.60 : x
  2. Step 2: Convert to fraction form
    4,526,664.60/6,789,996.90 = 2,400,900.60/x
  3. Step 3: Cross multiply
    4,526,664.60x = 6,789,996.90 × 2,400,900.60
  4. Step 4: Simplify right side
    4,526,664.60x = 16,302,107,631,208.14
  5. Step 5: Solve for x
    x = 16,302,107,631,208.14/4,526,664.60
  6. Step 6: Final answer
    x = 3,601,350.90

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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.