Finding the Third Proportional to 249,399.75 and 516,534.75
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Solution
The third proportional to 249,399.75 and 516,534.75 is: 1,069,801.18
Step by Step Solution
- Step 1: Write the proportion equation
249,399.75 : 516,534.75 = 516,534.75 : x - Step 2: Convert to fraction form
249,399.75/516,534.75 = 516,534.75/x - Step 3: Cross multiply
249,399.75x = 516,534.75 × 516,534.75 - Step 4: Simplify right side
249,399.75x = 266,808,147,957.56 - Step 5: Solve for x
x = 266,808,147,957.56/249,399.75 - Step 6: Final answer
x = 1,069,801.18
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.