Home / 3,283,612.98-4,531,394.69-1,833,360.31

Finding the Fourth Proportional to 3,283,612.98, 4,531,394.69 and 1,833,360.31

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Solution

The fourth proportional to 3,283,612.98, 4,531,394.69 and 1,833,360.31 is: 2,530,042.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,612.98 : 4,531,394.69 = 1,833,360.31 : x
  2. Step 2: Convert to fraction form
    3,283,612.98/4,531,394.69 = 1,833,360.31/x
  3. Step 3: Cross multiply
    3,283,612.98x = 4,531,394.69 × 1,833,360.31
  4. Step 4: Simplify right side
    3,283,612.98x = 8,307,679,161,786.85
  5. Step 5: Solve for x
    x = 8,307,679,161,786.85/3,283,612.98
  6. Step 6: Final answer
    x = 2,530,042.13

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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.