Finding the Third Proportional to 249,447.09 and 547,182.84
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Solution
The third proportional to 249,447.09 and 547,182.84 is: 1,200,290.85
Step by Step Solution
- Step 1: Write the proportion equation
249,447.09 : 547,182.84 = 547,182.84 : x - Step 2: Convert to fraction form
249,447.09/547,182.84 = 547,182.84/x - Step 3: Cross multiply
249,447.09x = 547,182.84 × 547,182.84 - Step 4: Simplify right side
249,447.09x = 299,409,064,494.34 - Step 5: Solve for x
x = 299,409,064,494.34/249,447.09 - Step 6: Final answer
x = 1,200,290.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.