Home / 3,006,054.82-4,509,043.83-731,583.22

Finding the Fourth Proportional to 3,006,054.82, 4,509,043.83 and 731,583.22

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Solution

The fourth proportional to 3,006,054.82, 4,509,043.83 and 731,583.22 is: 1,097,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,054.82 : 4,509,043.83 = 731,583.22 : x
  2. Step 2: Convert to fraction form
    3,006,054.82/4,509,043.83 = 731,583.22/x
  3. Step 3: Cross multiply
    3,006,054.82x = 4,509,043.83 × 731,583.22
  4. Step 4: Simplify right side
    3,006,054.82x = 3,298,740,804,272.53
  5. Step 5: Solve for x
    x = 3,298,740,804,272.53/3,006,054.82
  6. Step 6: Final answer
    x = 1,097,365.48

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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.