Home / 880,749.45-1,321,075.42-241,007.27

Finding the Fourth Proportional to 880,749.45, 1,321,075.42 and 241,007.27

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Solution

The fourth proportional to 880,749.45, 1,321,075.42 and 241,007.27 is: 361,497.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,749.45 : 1,321,075.42 = 241,007.27 : x
  2. Step 2: Convert to fraction form
    880,749.45/1,321,075.42 = 241,007.27/x
  3. Step 3: Cross multiply
    880,749.45x = 1,321,075.42 × 241,007.27
  4. Step 4: Simplify right side
    880,749.45x = 318,388,773,230.41
  5. Step 5: Solve for x
    x = 318,388,773,230.41/880,749.45
  6. Step 6: Final answer
    x = 361,497.56

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1.5x scale

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.