Finding the Fourth Proportional to 444,696.99, 613,681.08 and 240,747.84
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Solution
The fourth proportional to 444,696.99, 613,681.08 and 240,747.84 is: 332,231.60
Step by Step Solution
- Step 1: Write the proportion equation
444,696.99 : 613,681.08 = 240,747.84 : x - Step 2: Convert to fraction form
444,696.99/613,681.08 = 240,747.84/x - Step 3: Cross multiply
444,696.99x = 613,681.08 × 240,747.84 - Step 4: Simplify right side
444,696.99x = 147,742,394,458.87 - Step 5: Solve for x
x = 147,742,394,458.87/444,696.99 - Step 6: Final answer
x = 332,231.60
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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.