Home / 11,592,422.45-17,388,633.68-2,956,506.20

Finding the Fourth Proportional to 11,592,422.45, 17,388,633.68 and 2,956,506.20

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Solution

The fourth proportional to 11,592,422.45, 17,388,633.68 and 2,956,506.20 is: 4,434,759.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,422.45 : 17,388,633.68 = 2,956,506.20 : x
  2. Step 2: Convert to fraction form
    11,592,422.45/17,388,633.68 = 2,956,506.20/x
  3. Step 3: Cross multiply
    11,592,422.45x = 17,388,633.68 × 2,956,506.20
  4. Step 4: Simplify right side
    11,592,422.45x = 51,409,603,284,448.82
  5. Step 5: Solve for x
    x = 51,409,603,284,448.82/11,592,422.45
  6. Step 6: Final answer
    x = 4,434,759.30

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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.