Home / 9,167,937.75-12,652,147.76-5,093,556.75

Finding the Fourth Proportional to 9,167,937.75, 12,652,147.76 and 5,093,556.75

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Solution

The fourth proportional to 9,167,937.75, 12,652,147.76 and 5,093,556.75 is: 7,029,327.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,937.75 : 12,652,147.76 = 5,093,556.75 : x
  2. Step 2: Convert to fraction form
    9,167,937.75/12,652,147.76 = 5,093,556.75/x
  3. Step 3: Cross multiply
    9,167,937.75x = 12,652,147.76 × 5,093,556.75
  4. Step 4: Simplify right side
    9,167,937.75x = 64,444,432,599,477.60
  5. Step 5: Solve for x
    x = 64,444,432,599,477.60/9,167,937.75
  6. Step 6: Final answer
    x = 7,029,327.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.