Finding the Fourth Proportional to 444,756.06, 613,758.99 and 240,801.66
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Solution
The fourth proportional to 444,756.06, 613,758.99 and 240,801.66 is: 332,303.92
Step by Step Solution
- Step 1: Write the proportion equation
444,756.06 : 613,758.99 = 240,801.66 : x - Step 2: Convert to fraction form
444,756.06/613,758.99 = 240,801.66/x - Step 3: Cross multiply
444,756.06x = 613,758.99 × 240,801.66 - Step 4: Simplify right side
444,756.06x = 147,794,183,631.92 - Step 5: Solve for x
x = 147,794,183,631.92/444,756.06 - Step 6: Final answer
x = 332,303.92
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1.5x scale
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.