Home / 6,832,940.58-9,429,087.96-3,776,958

Finding the Fourth Proportional to 6,832,940.58, 9,429,087.96 and 3,776,958

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Solution

The fourth proportional to 6,832,940.58, 9,429,087.96 and 3,776,958 is: 5,211,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,940.58 : 9,429,087.96 = 3,776,958 : x
  2. Step 2: Convert to fraction form
    6,832,940.58/9,429,087.96 = 3,776,958/x
  3. Step 3: Cross multiply
    6,832,940.58x = 9,429,087.96 × 3,776,958
  4. Step 4: Simplify right side
    6,832,940.58x = 35,613,269,203,225.68
  5. Step 5: Solve for x
    x = 35,613,269,203,225.68/6,832,940.58
  6. Step 6: Final answer
    x = 5,211,997.50

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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.