Home / 9,187,212.89-13,777,880.38-3,038,052.26

Finding the Fourth Proportional to 9,187,212.89, 13,777,880.38 and 3,038,052.26

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Solution

The fourth proportional to 9,187,212.89, 13,777,880.38 and 3,038,052.26 is: 4,556,106.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,187,212.89 : 13,777,880.38 = 3,038,052.26 : x
  2. Step 2: Convert to fraction form
    9,187,212.89/13,777,880.38 = 3,038,052.26/x
  3. Step 3: Cross multiply
    9,187,212.89x = 13,777,880.38 × 3,038,052.26
  4. Step 4: Simplify right side
    9,187,212.89x = 41,857,920,626,468.66
  5. Step 5: Solve for x
    x = 41,857,920,626,468.66/9,187,212.89
  6. Step 6: Final answer
    x = 4,556,106.53

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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.