Home / 11,789,844.48-17,684,765.22-3,270,181.08

Finding the Fourth Proportional to 11,789,844.48, 17,684,765.22 and 3,270,181.08

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Solution

The fourth proportional to 11,789,844.48, 17,684,765.22 and 3,270,181.08 is: 4,905,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,844.48 : 17,684,765.22 = 3,270,181.08 : x
  2. Step 2: Convert to fraction form
    11,789,844.48/17,684,765.22 = 3,270,181.08/x
  3. Step 3: Cross multiply
    11,789,844.48x = 17,684,765.22 × 3,270,181.08
  4. Step 4: Simplify right side
    11,789,844.48x = 57,832,384,626,686.03
  5. Step 5: Solve for x
    x = 57,832,384,626,686.03/11,789,844.48
  6. Step 6: Final answer
    x = 4,905,271.20

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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.