Home / 11,670,257.35-17,507,988.55-3,584,049.02

Finding the Fourth Proportional to 11,670,257.35, 17,507,988.55 and 3,584,049.02

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Solution

The fourth proportional to 11,670,257.35, 17,507,988.55 and 3,584,049.02 is: 5,376,872.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670,257.35 : 17,507,988.55 = 3,584,049.02 : x
  2. Step 2: Convert to fraction form
    11,670,257.35/17,507,988.55 = 3,584,049.02/x
  3. Step 3: Cross multiply
    11,670,257.35x = 17,507,988.55 × 3,584,049.02
  4. Step 4: Simplify right side
    11,670,257.35x = 62,749,489,117,258.78
  5. Step 5: Solve for x
    x = 62,749,489,117,258.78/11,670,257.35
  6. Step 6: Final answer
    x = 5,376,872.79

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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.