Home / 1,844.34-2,762.73-1,477.14

Finding the Fourth Proportional to 1,844.34, 2,762.73 and 1,477.14

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Solution

The fourth proportional to 1,844.34, 2,762.73 and 1,477.14 is: 2,212.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844.34 : 2,762.73 = 1,477.14 : x
  2. Step 2: Convert to fraction form
    1,844.34/2,762.73 = 1,477.14/x
  3. Step 3: Cross multiply
    1,844.34x = 2,762.73 × 1,477.14
  4. Step 4: Simplify right side
    1,844.34x = 4,080,938.99
  5. Step 5: Solve for x
    x = 4,080,938.99/1,844.34
  6. Step 6: Final answer
    x = 2,212.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.