Finding the Fourth Proportional to 597,655.08, 824,739.93 and 325,717.20
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Solution
The fourth proportional to 597,655.08, 824,739.93 and 325,717.20 is: 449,476.61
Step by Step Solution
- Step 1: Write the proportion equation
597,655.08 : 824,739.93 = 325,717.20 : x - Step 2: Convert to fraction form
597,655.08/824,739.93 = 325,717.20/x - Step 3: Cross multiply
597,655.08x = 824,739.93 × 325,717.20 - Step 4: Simplify right side
597,655.08x = 268,631,980,727.80 - Step 5: Solve for x
x = 268,631,980,727.80/597,655.08 - Step 6: Final answer
x = 449,476.61
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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.