Home / 9,385,393-12,951,842.34-5,093,041

Finding the Fourth Proportional to 9,385,393, 12,951,842.34 and 5,093,041

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Solution

The fourth proportional to 9,385,393, 12,951,842.34 and 5,093,041 is: 7,028,396.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,393 : 12,951,842.34 = 5,093,041 : x
  2. Step 2: Convert to fraction form
    9,385,393/12,951,842.34 = 5,093,041/x
  3. Step 3: Cross multiply
    9,385,393x = 12,951,842.34 × 5,093,041
  4. Step 4: Simplify right side
    9,385,393x = 65,964,264,063,155.94
  5. Step 5: Solve for x
    x = 65,964,264,063,155.94/9,385,393
  6. Step 6: Final answer
    x = 7,028,396.58

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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.