Home / 3,237,188.30-4,855,782.45-1,106,564.30

Finding the Fourth Proportional to 3,237,188.30, 4,855,782.45 and 1,106,564.30

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Solution

The fourth proportional to 3,237,188.30, 4,855,782.45 and 1,106,564.30 is: 1,659,846.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,188.30 : 4,855,782.45 = 1,106,564.30 : x
  2. Step 2: Convert to fraction form
    3,237,188.30/4,855,782.45 = 1,106,564.30/x
  3. Step 3: Cross multiply
    3,237,188.30x = 4,855,782.45 × 1,106,564.30
  4. Step 4: Simplify right side
    3,237,188.30x = 5,373,235,507,736.54
  5. Step 5: Solve for x
    x = 5,373,235,507,736.54/3,237,188.30
  6. Step 6: Final answer
    x = 1,659,846.45

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Similar ratio
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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.