Finding the Fourth Proportional to 1,586,310.04, 2,379,115.14 and 464,466.52
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Solution
The fourth proportional to 1,586,310.04, 2,379,115.14 and 464,466.52 is: 696,597.32
Step by Step Solution
- Step 1: Write the proportion equation
1,586,310.04 : 2,379,115.14 = 464,466.52 : x - Step 2: Convert to fraction form
1,586,310.04/2,379,115.14 = 464,466.52/x - Step 3: Cross multiply
1,586,310.04x = 2,379,115.14 × 464,466.52 - Step 4: Simplify right side
1,586,310.04x = 1,105,019,329,755.11 - Step 5: Solve for x
x = 1,105,019,329,755.11/1,586,310.04 - Step 6: Final answer
x = 696,597.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.