Finding the Fourth Proportional to 584,982.93, 877,527.95 and 164,255.97
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Solution
The fourth proportional to 584,982.93, 877,527.95 and 164,255.97 is: 246,398.99
Step by Step Solution
- Step 1: Write the proportion equation
584,982.93 : 877,527.95 = 164,255.97 : x - Step 2: Convert to fraction form
584,982.93/877,527.95 = 164,255.97/x - Step 3: Cross multiply
584,982.93x = 877,527.95 × 164,255.97 - Step 4: Simplify right side
584,982.93x = 144,139,203,808.08 - Step 5: Solve for x
x = 144,139,203,808.08/584,982.93 - Step 6: Final answer
x = 246,398.99
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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.