Home / 9,752,915.93-13,449,736.62-5,832,033.50

Finding the Fourth Proportional to 9,752,915.93, 13,449,736.62 and 5,832,033.50

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Solution

The fourth proportional to 9,752,915.93, 13,449,736.62 and 5,832,033.50 is: 8,042,652.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,915.93 : 13,449,736.62 = 5,832,033.50 : x
  2. Step 2: Convert to fraction form
    9,752,915.93/13,449,736.62 = 5,832,033.50/x
  3. Step 3: Cross multiply
    9,752,915.93x = 13,449,736.62 × 5,832,033.50
  4. Step 4: Simplify right side
    9,752,915.93x = 78,439,314,466,768.08
  5. Step 5: Solve for x
    x = 78,439,314,466,768.08/9,752,915.93
  6. Step 6: Final answer
    x = 8,042,652.58

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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.