Finding the Third Proportional to 539,625 and 1,249,384.50
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Solution
The third proportional to 539,625 and 1,249,384.50 is: 2,892,678.49
Step by Step Solution
- Step 1: Write the proportion equation
539,625 : 1,249,384.50 = 1,249,384.50 : x - Step 2: Convert to fraction form
539,625/1,249,384.50 = 1,249,384.50/x - Step 3: Cross multiply
539,625x = 1,249,384.50 × 1,249,384.50 - Step 4: Simplify right side
539,625x = 1,560,961,628,840.25 - Step 5: Solve for x
x = 1,560,961,628,840.25/539,625 - Step 6: Final answer
x = 2,892,678.49
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.