Home / 9,194,954.05-13,792,431.08-7,760,063.35

Finding the Fourth Proportional to 9,194,954.05, 13,792,431.08 and 7,760,063.35

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Solution

The fourth proportional to 9,194,954.05, 13,792,431.08 and 7,760,063.35 is: 11,640,095.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,954.05 : 13,792,431.08 = 7,760,063.35 : x
  2. Step 2: Convert to fraction form
    9,194,954.05/13,792,431.08 = 7,760,063.35/x
  3. Step 3: Cross multiply
    9,194,954.05x = 13,792,431.08 × 7,760,063.35
  4. Step 4: Simplify right side
    9,194,954.05x = 107,030,138,892,508.59
  5. Step 5: Solve for x
    x = 107,030,138,892,508.59/9,194,954.05
  6. Step 6: Final answer
    x = 11,640,095.03

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Similar ratio
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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.