Home / 7,333,716.80-11,004,511.80-3,074,315.60

Finding the Fourth Proportional to 7,333,716.80, 11,004,511.80 and 3,074,315.60

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Solution

The fourth proportional to 7,333,716.80, 11,004,511.80 and 3,074,315.60 is: 4,613,123.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,716.80 : 11,004,511.80 = 3,074,315.60 : x
  2. Step 2: Convert to fraction form
    7,333,716.80/11,004,511.80 = 3,074,315.60/x
  3. Step 3: Cross multiply
    7,333,716.80x = 11,004,511.80 × 3,074,315.60
  4. Step 4: Simplify right side
    7,333,716.80x = 33,831,342,297,124.08
  5. Step 5: Solve for x
    x = 33,831,342,297,124.08/7,333,716.80
  6. Step 6: Final answer
    x = 4,613,123.63

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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.