Finding the Third Proportional to 5,329,921.50 and 8,583,549.75
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Solution
The third proportional to 5,329,921.50 and 8,583,549.75 is: 13,823,341.73
Step by Step Solution
- Step 1: Write the proportion equation
5,329,921.50 : 8,583,549.75 = 8,583,549.75 : x - Step 2: Convert to fraction form
5,329,921.50/8,583,549.75 = 8,583,549.75/x - Step 3: Cross multiply
5,329,921.50x = 8,583,549.75 × 8,583,549.75 - Step 4: Simplify right side
5,329,921.50x = 73,677,326,310,725.06 - Step 5: Solve for x
x = 73,677,326,310,725.06/5,329,921.50 - Step 6: Final answer
x = 13,823,341.73
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.