Finding the Third Proportional to 637,237.13 and 1,330,242.75
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Solution
The third proportional to 637,237.13 and 1,330,242.75 is: 2,776,903.14
Step by Step Solution
- Step 1: Write the proportion equation
637,237.13 : 1,330,242.75 = 1,330,242.75 : x - Step 2: Convert to fraction form
637,237.13/1,330,242.75 = 1,330,242.75/x - Step 3: Cross multiply
637,237.13x = 1,330,242.75 × 1,330,242.75 - Step 4: Simplify right side
637,237.13x = 1,769,545,773,927.56 - Step 5: Solve for x
x = 1,769,545,773,927.56/637,237.13 - Step 6: Final answer
x = 2,776,903.14
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.