Finding the Third Proportional to 722,115.84 and 1,117,548.84
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Solution
The third proportional to 722,115.84 and 1,117,548.84 is: 1,729,522.25
Step by Step Solution
- Step 1: Write the proportion equation
722,115.84 : 1,117,548.84 = 1,117,548.84 : x - Step 2: Convert to fraction form
722,115.84/1,117,548.84 = 1,117,548.84/x - Step 3: Cross multiply
722,115.84x = 1,117,548.84 × 1,117,548.84 - Step 4: Simplify right side
722,115.84x = 1,248,915,418,166.96 - Step 5: Solve for x
x = 1,248,915,418,166.96/722,115.84 - Step 6: Final answer
x = 1,729,522.25
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.