Finding the Third Proportional to 5,344,864.88 and 7,261,656.75
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Solution
The third proportional to 5,344,864.88 and 7,261,656.75 is: 9,865,854.42
Step by Step Solution
- Step 1: Write the proportion equation
5,344,864.88 : 7,261,656.75 = 7,261,656.75 : x - Step 2: Convert to fraction form
5,344,864.88/7,261,656.75 = 7,261,656.75/x - Step 3: Cross multiply
5,344,864.88x = 7,261,656.75 × 7,261,656.75 - Step 4: Simplify right side
5,344,864.88x = 52,731,658,754,820.56 - Step 5: Solve for x
x = 52,731,658,754,820.56/5,344,864.88 - Step 6: Final answer
x = 9,865,854.42
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.