Home / 9,747,109.44-14,609,789.28-4,065,445.44

Finding the Fourth Proportional to 9,747,109.44, 14,609,789.28 and 4,065,445.44

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Solution

The fourth proportional to 9,747,109.44, 14,609,789.28 and 4,065,445.44 is: 6,093,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,109.44 : 14,609,789.28 = 4,065,445.44 : x
  2. Step 2: Convert to fraction form
    9,747,109.44/14,609,789.28 = 4,065,445.44/x
  3. Step 3: Cross multiply
    9,747,109.44x = 14,609,789.28 × 4,065,445.44
  4. Step 4: Simplify right side
    9,747,109.44x = 59,395,301,207,736.88
  5. Step 5: Solve for x
    x = 59,395,301,207,736.88/9,747,109.44
  6. Step 6: Final answer
    x = 6,093,632.33

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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.