Finding the Fourth Proportional to 497,864.68, 746,551.26 and 217,260.52
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Solution
The fourth proportional to 497,864.68, 746,551.26 and 217,260.52 is: 325,783.53
Step by Step Solution
- Step 1: Write the proportion equation
497,864.68 : 746,551.26 = 217,260.52 : x - Step 2: Convert to fraction form
497,864.68/746,551.26 = 217,260.52/x - Step 3: Cross multiply
497,864.68x = 746,551.26 × 217,260.52 - Step 4: Simplify right side
497,864.68x = 162,196,114,954.26 - Step 5: Solve for x
x = 162,196,114,954.26/497,864.68 - Step 6: Final answer
x = 325,783.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.