Finding the Third Proportional to 498,136.08 and 1,031,715.98
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Solution
The third proportional to 498,136.08 and 1,031,715.98 is: 2,136,841.56
Step by Step Solution
- Step 1: Write the proportion equation
498,136.08 : 1,031,715.98 = 1,031,715.98 : x - Step 2: Convert to fraction form
498,136.08/1,031,715.98 = 1,031,715.98/x - Step 3: Cross multiply
498,136.08x = 1,031,715.98 × 1,031,715.98 - Step 4: Simplify right side
498,136.08x = 1,064,437,872,414.88 - Step 5: Solve for x
x = 1,064,437,872,414.88/498,136.08 - Step 6: Final answer
x = 2,136,841.56
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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.