Finding the Third Proportional to 449,704.13 and 917,472.38
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Solution
The third proportional to 449,704.13 and 917,472.38 is: 1,871,798.62
Step by Step Solution
- Step 1: Write the proportion equation
449,704.13 : 917,472.38 = 917,472.38 : x - Step 2: Convert to fraction form
449,704.13/917,472.38 = 917,472.38/x - Step 3: Cross multiply
449,704.13x = 917,472.38 × 917,472.38 - Step 4: Simplify right side
449,704.13x = 841,755,558,888.14 - Step 5: Solve for x
x = 841,755,558,888.14/449,704.13 - Step 6: Final answer
x = 1,871,798.62
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.