Finding the Third Proportional to 249,276.23 and 543,655.55
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Solution
The third proportional to 249,276.23 and 543,655.55 is: 1,185,678.03
Step by Step Solution
- Step 1: Write the proportion equation
249,276.23 : 543,655.55 = 543,655.55 : x - Step 2: Convert to fraction form
249,276.23/543,655.55 = 543,655.55/x - Step 3: Cross multiply
249,276.23x = 543,655.55 × 543,655.55 - Step 4: Simplify right side
249,276.23x = 295,561,353,647.96 - Step 5: Solve for x
x = 295,561,353,647.96/249,276.23 - Step 6: Final answer
x = 1,185,678.03
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.