Home / 11,929,295.67-17,892,603.48-3,294,623.64

Finding the Fourth Proportional to 11,929,295.67, 17,892,603.48 and 3,294,623.64

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Solution

The fourth proportional to 11,929,295.67, 17,892,603.48 and 3,294,623.64 is: 4,941,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,929,295.67 : 17,892,603.48 = 3,294,623.64 : x
  2. Step 2: Convert to fraction form
    11,929,295.67/17,892,603.48 = 3,294,623.64/x
  3. Step 3: Cross multiply
    11,929,295.67x = 17,892,603.48 × 3,294,623.64
  4. Step 4: Simplify right side
    11,929,295.67x = 58,949,394,326,902.16
  5. Step 5: Solve for x
    x = 58,949,394,326,902.16/11,929,295.67
  6. Step 6: Final answer
    x = 4,941,565.37

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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.