Finding the Fourth Proportional to 582,905.84, 874,389.96 and 183,577.70
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Solution
The fourth proportional to 582,905.84, 874,389.96 and 183,577.70 is: 275,376.38
Step by Step Solution
- Step 1: Write the proportion equation
582,905.84 : 874,389.96 = 183,577.70 : x - Step 2: Convert to fraction form
582,905.84/874,389.96 = 183,577.70/x - Step 3: Cross multiply
582,905.84x = 874,389.96 × 183,577.70 - Step 4: Simplify right side
582,905.84x = 160,518,499,945.87 - Step 5: Solve for x
x = 160,518,499,945.87/582,905.84 - Step 6: Final answer
x = 275,376.38
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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.