Finding the Fourth Proportional to 1,196,158.53, 1,650,738.60 and 652,323.99
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Solution
The fourth proportional to 1,196,158.53, 1,650,738.60 and 652,323.99 is: 900,228.83
Step by Step Solution
- Step 1: Write the proportion equation
1,196,158.53 : 1,650,738.60 = 652,323.99 : x - Step 2: Convert to fraction form
1,196,158.53/1,650,738.60 = 652,323.99/x - Step 3: Cross multiply
1,196,158.53x = 1,650,738.60 × 652,323.99 - Step 4: Simplify right side
1,196,158.53x = 1,076,816,389,999.01 - Step 5: Solve for x
x = 1,076,816,389,999.01/1,196,158.53 - Step 6: Final answer
x = 900,228.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.