Finding the Fourth Proportional to 1,076,614.29, 1,485,713.99 and 586,604.23
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Solution
The fourth proportional to 1,076,614.29, 1,485,713.99 and 586,604.23 is: 809,506.35
Step by Step Solution
- Step 1: Write the proportion equation
1,076,614.29 : 1,485,713.99 = 586,604.23 : x - Step 2: Convert to fraction form
1,076,614.29/1,485,713.99 = 586,604.23/x - Step 3: Cross multiply
1,076,614.29x = 1,485,713.99 × 586,604.23 - Step 4: Simplify right side
1,076,614.29x = 871,526,108,856.40 - Step 5: Solve for x
x = 871,526,108,856.40/1,076,614.29 - Step 6: Final answer
x = 809,506.35
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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.