Finding the Fourth Proportional to 596,502.84, 823,207.98 and 341,896.44
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Solution
The fourth proportional to 596,502.84, 823,207.98 and 341,896.44 is: 471,836.61
Step by Step Solution
- Step 1: Write the proportion equation
596,502.84 : 823,207.98 = 341,896.44 : x - Step 2: Convert to fraction form
596,502.84/823,207.98 = 341,896.44/x - Step 3: Cross multiply
596,502.84x = 823,207.98 × 341,896.44 - Step 4: Simplify right side
596,502.84x = 281,451,877,741.59 - Step 5: Solve for x
x = 281,451,877,741.59/596,502.84 - Step 6: Final answer
x = 471,836.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.