Finding the Fourth Proportional to 606,883.23, 910,587.29 and 232,818.75
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Solution
The fourth proportional to 606,883.23, 910,587.29 and 232,818.75 is: 349,328.80
Step by Step Solution
- Step 1: Write the proportion equation
606,883.23 : 910,587.29 = 232,818.75 : x - Step 2: Convert to fraction form
606,883.23/910,587.29 = 232,818.75/x - Step 3: Cross multiply
606,883.23x = 910,587.29 × 232,818.75 - Step 4: Simplify right side
606,883.23x = 212,001,793,459.59 - Step 5: Solve for x
x = 212,001,793,459.59/606,883.23 - Step 6: Final answer
x = 349,328.80
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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.