Home / 9,393,937.17-12,964,170.79-5,265,302.33

Finding the Fourth Proportional to 9,393,937.17, 12,964,170.79 and 5,265,302.33

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Solution

The fourth proportional to 9,393,937.17, 12,964,170.79 and 5,265,302.33 is: 7,266,418.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393,937.17 : 12,964,170.79 = 5,265,302.33 : x
  2. Step 2: Convert to fraction form
    9,393,937.17/12,964,170.79 = 5,265,302.33/x
  3. Step 3: Cross multiply
    9,393,937.17x = 12,964,170.79 × 5,265,302.33
  4. Step 4: Simplify right side
    9,393,937.17x = 68,260,278,706,096.99
  5. Step 5: Solve for x
    x = 68,260,278,706,096.99/9,393,937.17
  6. Step 6: Final answer
    x = 7,266,418.49

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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.