Finding the Third Proportional to 613,953.84 and 1,291,529.81
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Solution
The third proportional to 613,953.84 and 1,291,529.81 is: 2,716,896.84
Step by Step Solution
- Step 1: Write the proportion equation
613,953.84 : 1,291,529.81 = 1,291,529.81 : x - Step 2: Convert to fraction form
613,953.84/1,291,529.81 = 1,291,529.81/x - Step 3: Cross multiply
613,953.84x = 1,291,529.81 × 1,291,529.81 - Step 4: Simplify right side
613,953.84x = 1,668,049,256,576.29 - Step 5: Solve for x
x = 1,668,049,256,576.29/613,953.84 - Step 6: Final answer
x = 2,716,896.84
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.