Finding the Fourth Proportional to 1,196,160.53, 1,650,741.36 and 652,325.99
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Solution
The fourth proportional to 1,196,160.53, 1,650,741.36 and 652,325.99 is: 900,231.59
Step by Step Solution
- Step 1: Write the proportion equation
1,196,160.53 : 1,650,741.36 = 652,325.99 : x - Step 2: Convert to fraction form
1,196,160.53/1,650,741.36 = 652,325.99/x - Step 3: Cross multiply
1,196,160.53x = 1,650,741.36 × 652,325.99 - Step 4: Simplify right side
1,196,160.53x = 1,076,821,491,895.95 - Step 5: Solve for x
x = 1,076,821,491,895.95/1,196,160.53 - Step 6: Final answer
x = 900,231.59
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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.