Finding the Fourth Proportional to 414,970.73, 572,653.99 and 233,684.90
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Solution
The fourth proportional to 414,970.73, 572,653.99 and 233,684.90 is: 322,482.00
Step by Step Solution
- Step 1: Write the proportion equation
414,970.73 : 572,653.99 = 233,684.90 : x - Step 2: Convert to fraction form
414,970.73/572,653.99 = 233,684.90/x - Step 3: Cross multiply
414,970.73x = 572,653.99 × 233,684.90 - Step 4: Simplify right side
414,970.73x = 133,820,590,387.75 - Step 5: Solve for x
x = 133,820,590,387.75/414,970.73 - Step 6: Final answer
x = 322,482.00
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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.