Finding the Fourth Proportional to 792,491.08, 1,093,637.70 and 452,966.62
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Solution
The fourth proportional to 792,491.08, 1,093,637.70 and 452,966.62 is: 625,093.94
Step by Step Solution
- Step 1: Write the proportion equation
792,491.08 : 1,093,637.70 = 452,966.62 : x - Step 2: Convert to fraction form
792,491.08/1,093,637.70 = 452,966.62/x - Step 3: Cross multiply
792,491.08x = 1,093,637.70 × 452,966.62 - Step 4: Simplify right side
792,491.08x = 495,381,372,473.57 - Step 5: Solve for x
x = 495,381,372,473.57/792,491.08 - Step 6: Final answer
x = 625,093.94
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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.