Finding the Fourth Proportional to 1,110,847.49, 1,532,960.67 and 601,549.87
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Solution
The fourth proportional to 1,110,847.49, 1,532,960.67 and 601,549.87 is: 830,134.02
Step by Step Solution
- Step 1: Write the proportion equation
1,110,847.49 : 1,532,960.67 = 601,549.87 : x - Step 2: Convert to fraction form
1,110,847.49/1,532,960.67 = 601,549.87/x - Step 3: Cross multiply
1,110,847.49x = 1,532,960.67 × 601,549.87 - Step 4: Simplify right side
1,110,847.49x = 922,152,291,753.61 - Step 5: Solve for x
x = 922,152,291,753.61/1,110,847.49 - Step 6: Final answer
x = 830,134.02
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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.