Home / 3,065,771.57-4,230,562.23-1,841,349.51

Finding the Fourth Proportional to 3,065,771.57, 4,230,562.23 and 1,841,349.51

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Solution

The fourth proportional to 3,065,771.57, 4,230,562.23 and 1,841,349.51 is: 2,540,940.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,771.57 : 4,230,562.23 = 1,841,349.51 : x
  2. Step 2: Convert to fraction form
    3,065,771.57/4,230,562.23 = 1,841,349.51/x
  3. Step 3: Cross multiply
    3,065,771.57x = 4,230,562.23 × 1,841,349.51
  4. Step 4: Simplify right side
    3,065,771.57x = 7,789,943,689,235.01
  5. Step 5: Solve for x
    x = 7,789,943,689,235.01/3,065,771.57
  6. Step 6: Final answer
    x = 2,540,940.68

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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.