Finding the Third Proportional to 249,135.75 and 584,885.81
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Solution
The third proportional to 249,135.75 and 584,885.81 is: 1,373,112.50
Step by Step Solution
- Step 1: Write the proportion equation
249,135.75 : 584,885.81 = 584,885.81 : x - Step 2: Convert to fraction form
249,135.75/584,885.81 = 584,885.81/x - Step 3: Cross multiply
249,135.75x = 584,885.81 × 584,885.81 - Step 4: Simplify right side
249,135.75x = 342,091,413,663.79 - Step 5: Solve for x
x = 342,091,413,663.79/249,135.75 - Step 6: Final answer
x = 1,373,112.50
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.