Home / 3,311,223.04-4,569,866.72-1,841,278.36

Finding the Fourth Proportional to 3,311,223.04, 4,569,866.72 and 1,841,278.36

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Solution

The fourth proportional to 3,311,223.04, 4,569,866.72 and 1,841,278.36 is: 2,541,174.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,223.04 : 4,569,866.72 = 1,841,278.36 : x
  2. Step 2: Convert to fraction form
    3,311,223.04/4,569,866.72 = 1,841,278.36/x
  3. Step 3: Cross multiply
    3,311,223.04x = 4,569,866.72 × 1,841,278.36
  4. Step 4: Simplify right side
    3,311,223.04x = 8,414,396,699,620.18
  5. Step 5: Solve for x
    x = 8,414,396,699,620.18/3,311,223.04
  6. Step 6: Final answer
    x = 2,541,174.85

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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.