Finding the Third Proportional to 554,121.84 and 1,196,655.19
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Solution
The third proportional to 554,121.84 and 1,196,655.19 is: 2,584,239.65
Step by Step Solution
- Step 1: Write the proportion equation
554,121.84 : 1,196,655.19 = 1,196,655.19 : x - Step 2: Convert to fraction form
554,121.84/1,196,655.19 = 1,196,655.19/x - Step 3: Cross multiply
554,121.84x = 1,196,655.19 × 1,196,655.19 - Step 4: Simplify right side
554,121.84x = 1,431,983,637,770.66 - Step 5: Solve for x
x = 1,431,983,637,770.66/554,121.84 - Step 6: Final answer
x = 2,584,239.65
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.