Finding the Fourth Proportional to 944,503.57, 1,302,923.86 and 599,749.65
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Solution
The fourth proportional to 944,503.57, 1,302,923.86 and 599,749.65 is: 827,342.69
Step by Step Solution
- Step 1: Write the proportion equation
944,503.57 : 1,302,923.86 = 599,749.65 : x - Step 2: Convert to fraction form
944,503.57/1,302,923.86 = 599,749.65/x - Step 3: Cross multiply
944,503.57x = 1,302,923.86 × 599,749.65 - Step 4: Simplify right side
944,503.57x = 781,428,122,497.03 - Step 5: Solve for x
x = 781,428,122,497.03/944,503.57 - Step 6: Final answer
x = 827,342.69
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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.