Finding the Third Proportional to 5,149,568.25 and 7,566,702.75
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Solution
The third proportional to 5,149,568.25 and 7,566,702.75 is: 11,118,406.00
Step by Step Solution
- Step 1: Write the proportion equation
5,149,568.25 : 7,566,702.75 = 7,566,702.75 : x - Step 2: Convert to fraction form
5,149,568.25/7,566,702.75 = 7,566,702.75/x - Step 3: Cross multiply
5,149,568.25x = 7,566,702.75 × 7,566,702.75 - Step 4: Simplify right side
5,149,568.25x = 57,254,990,506,857.56 - Step 5: Solve for x
x = 57,254,990,506,857.56/5,149,568.25 - Step 6: Final answer
x = 11,118,406.00
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.