Home / 6,533,102.73-9,800,962.19-3,658,557.42

Finding the Fourth Proportional to 6,533,102.73, 9,800,962.19 and 3,658,557.42

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Solution

The fourth proportional to 6,533,102.73, 9,800,962.19 and 3,658,557.42 is: 5,488,568.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,102.73 : 9,800,962.19 = 3,658,557.42 : x
  2. Step 2: Convert to fraction form
    6,533,102.73/9,800,962.19 = 3,658,557.42/x
  3. Step 3: Cross multiply
    6,533,102.73x = 9,800,962.19 × 3,658,557.42
  4. Step 4: Simplify right side
    6,533,102.73x = 35,857,382,925,071.16
  5. Step 5: Solve for x
    x = 35,857,382,925,071.16/6,533,102.73
  6. Step 6: Final answer
    x = 5,488,568.66

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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.