Finding the Fourth Proportional to 1,034,614.02, 1,551,986.61 and 324,670.08
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Solution
The fourth proportional to 1,034,614.02, 1,551,986.61 and 324,670.08 is: 487,025.70
Step by Step Solution
- Step 1: Write the proportion equation
1,034,614.02 : 1,551,986.61 = 324,670.08 : x - Step 2: Convert to fraction form
1,034,614.02/1,551,986.61 = 324,670.08/x - Step 3: Cross multiply
1,034,614.02x = 1,551,986.61 × 324,670.08 - Step 4: Simplify right side
1,034,614.02x = 503,883,616,827.63 - Step 5: Solve for x
x = 503,883,616,827.63/1,034,614.02 - Step 6: Final answer
x = 487,025.70
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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.