Home / 11,763,504.90-17,646,344.91-4,575,584.34

Finding the Fourth Proportional to 11,763,504.90, 17,646,344.91 and 4,575,584.34

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Solution

The fourth proportional to 11,763,504.90, 17,646,344.91 and 4,575,584.34 is: 6,863,799.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,504.90 : 17,646,344.91 = 4,575,584.34 : x
  2. Step 2: Convert to fraction form
    11,763,504.90/17,646,344.91 = 4,575,584.34/x
  3. Step 3: Cross multiply
    11,763,504.90x = 17,646,344.91 × 4,575,584.34
  4. Step 4: Simplify right side
    11,763,504.90x = 80,742,339,428,434.70
  5. Step 5: Solve for x
    x = 80,742,339,428,434.70/11,763,504.90
  6. Step 6: Final answer
    x = 6,863,799.53

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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.