Finding the Fourth Proportional to 894,856.58, 1,342,495.07 and 295,817.68
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Solution
The fourth proportional to 894,856.58, 1,342,495.07 and 295,817.68 is: 443,796.01
Step by Step Solution
- Step 1: Write the proportion equation
894,856.58 : 1,342,495.07 = 295,817.68 : x - Step 2: Convert to fraction form
894,856.58/1,342,495.07 = 295,817.68/x - Step 3: Cross multiply
894,856.58x = 1,342,495.07 × 295,817.68 - Step 4: Simplify right side
894,856.58x = 397,133,778,327.18 - Step 5: Solve for x
x = 397,133,778,327.18/894,856.58 - Step 6: Final answer
x = 443,796.01
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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.