Home / 1,119,150.20-1,675,153.20-882,954.20

Finding the Fourth Proportional to 1,119,150.20, 1,675,153.20 and 882,954.20

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Solution

The fourth proportional to 1,119,150.20, 1,675,153.20 and 882,954.20 is: 1,321,613.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,150.20 : 1,675,153.20 = 882,954.20 : x
  2. Step 2: Convert to fraction form
    1,119,150.20/1,675,153.20 = 882,954.20/x
  3. Step 3: Cross multiply
    1,119,150.20x = 1,675,153.20 × 882,954.20
  4. Step 4: Simplify right side
    1,119,150.20x = 1,479,083,553,583.44
  5. Step 5: Solve for x
    x = 1,479,083,553,583.44/1,119,150.20
  6. Step 6: Final answer
    x = 1,321,613.09

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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.