Home / 11,789,756.01-17,684,632.53-3,270,092.45

Finding the Fourth Proportional to 11,789,756.01, 17,684,632.53 and 3,270,092.45

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Solution

The fourth proportional to 11,789,756.01, 17,684,632.53 and 3,270,092.45 is: 4,905,138.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,756.01 : 17,684,632.53 = 3,270,092.45 : x
  2. Step 2: Convert to fraction form
    11,789,756.01/17,684,632.53 = 3,270,092.45/x
  3. Step 3: Cross multiply
    11,789,756.01x = 17,684,632.53 × 3,270,092.45
  4. Step 4: Simplify right side
    11,789,756.01x = 57,830,383,228,954.23
  5. Step 5: Solve for x
    x = 57,830,383,228,954.23/11,789,756.01
  6. Step 6: Final answer
    x = 4,905,138.26

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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.