Home / 2,036,324.55-2,809,963.94-1,176,940.47

Finding the Fourth Proportional to 2,036,324.55, 2,809,963.94 and 1,176,940.47

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Solution

The fourth proportional to 2,036,324.55, 2,809,963.94 and 1,176,940.47 is: 1,624,083.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,324.55 : 2,809,963.94 = 1,176,940.47 : x
  2. Step 2: Convert to fraction form
    2,036,324.55/2,809,963.94 = 1,176,940.47/x
  3. Step 3: Cross multiply
    2,036,324.55x = 2,809,963.94 × 1,176,940.47
  4. Step 4: Simplify right side
    2,036,324.55x = 3,307,160,274,341.95
  5. Step 5: Solve for x
    x = 3,307,160,274,341.95/2,036,324.55
  6. Step 6: Final answer
    x = 1,624,083.09

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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.