Home / 6,832,942.83-9,429,091.07-3,776,960.25

Finding the Fourth Proportional to 6,832,942.83, 9,429,091.07 and 3,776,960.25

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Solution

The fourth proportional to 6,832,942.83, 9,429,091.07 and 3,776,960.25 is: 5,212,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,942.83 : 9,429,091.07 = 3,776,960.25 : x
  2. Step 2: Convert to fraction form
    6,832,942.83/9,429,091.07 = 3,776,960.25/x
  3. Step 3: Cross multiply
    6,832,942.83x = 9,429,091.07 × 3,776,960.25
  4. Step 4: Simplify right side
    6,832,942.83x = 35,613,302,146,135.16
  5. Step 5: Solve for x
    x = 35,613,302,146,135.16/6,832,942.83
  6. Step 6: Final answer
    x = 5,212,000.60

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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.