Finding the Fourth Proportional to 9,616,300.05, 14,424,450.08 and 2,884,714.05
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Solution
The fourth proportional to 9,616,300.05, 14,424,450.08 and 2,884,714.05 is: 4,327,071.08
Step by Step Solution
- Step 1: Write the proportion equation
9,616,300.05 : 14,424,450.08 = 2,884,714.05 : x - Step 2: Convert to fraction form
9,616,300.05/14,424,450.08 = 2,884,714.05/x - Step 3: Cross multiply
9,616,300.05x = 14,424,450.08 × 2,884,714.05 - Step 4: Simplify right side
9,616,300.05x = 41,610,413,794,876.05 - Step 5: Solve for x
x = 41,610,413,794,876.05/9,616,300.05 - Step 6: Final answer
x = 4,327,071.08
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1.5x scale
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.