Finding the Fourth Proportional to 584,631.97, 807,349.26 and 552,790.49
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Solution
The fourth proportional to 584,631.97, 807,349.26 and 552,790.49 is: 763,377.67
Step by Step Solution
- Step 1: Write the proportion equation
584,631.97 : 807,349.26 = 552,790.49 : x - Step 2: Convert to fraction form
584,631.97/807,349.26 = 552,790.49/x - Step 3: Cross multiply
584,631.97x = 807,349.26 × 552,790.49 - Step 4: Simplify right side
584,631.97x = 446,294,993,036.54 - Step 5: Solve for x
x = 446,294,993,036.54/584,631.97 - Step 6: Final answer
x = 763,377.67
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.