Home / 3,283,699.88-4,531,458.10-1,833,415.44

Finding the Fourth Proportional to 3,283,699.88, 4,531,458.10 and 1,833,415.44

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Solution

The fourth proportional to 3,283,699.88, 4,531,458.10 and 1,833,415.44 is: 2,530,086.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,699.88 : 4,531,458.10 = 1,833,415.44 : x
  2. Step 2: Convert to fraction form
    3,283,699.88/4,531,458.10 = 1,833,415.44/x
  3. Step 3: Cross multiply
    3,283,699.88x = 4,531,458.10 × 1,833,415.44
  4. Step 4: Simplify right side
    3,283,699.88x = 8,308,045,246,253.06
  5. Step 5: Solve for x
    x = 8,308,045,246,253.06/3,283,699.88
  6. Step 6: Final answer
    x = 2,530,086.66

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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.