Finding the Third Proportional to 542,623.13 and 1,178,629.13
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Solution
The third proportional to 542,623.13 and 1,178,629.13 is: 2,560,094.75
Step by Step Solution
- Step 1: Write the proportion equation
542,623.13 : 1,178,629.13 = 1,178,629.13 : x - Step 2: Convert to fraction form
542,623.13/1,178,629.13 = 1,178,629.13/x - Step 3: Cross multiply
542,623.13x = 1,178,629.13 × 1,178,629.13 - Step 4: Simplify right side
542,623.13x = 1,389,166,614,298.27 - Step 5: Solve for x
x = 1,389,166,614,298.27/542,623.13 - Step 6: Final answer
x = 2,560,094.75
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.