Finding the Fourth Proportional to 966,264.19, 1,333,567.60 and 584,293.70
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Solution
The fourth proportional to 966,264.19, 1,333,567.60 and 584,293.70 is: 806,399.70
Step by Step Solution
- Step 1: Write the proportion equation
966,264.19 : 1,333,567.60 = 584,293.70 : x - Step 2: Convert to fraction form
966,264.19/1,333,567.60 = 584,293.70/x - Step 3: Cross multiply
966,264.19x = 1,333,567.60 × 584,293.70 - Step 4: Simplify right side
966,264.19x = 779,195,149,077.31 - Step 5: Solve for x
x = 779,195,149,077.31/966,264.19 - Step 6: Final answer
x = 806,399.70
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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.