Finding the Fourth Proportional to 496,068.24, 683,359.08 and 359,701.44
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Solution
The fourth proportional to 496,068.24, 683,359.08 and 359,701.44 is: 495,506.92
Step by Step Solution
- Step 1: Write the proportion equation
496,068.24 : 683,359.08 = 359,701.44 : x - Step 2: Convert to fraction form
496,068.24/683,359.08 = 359,701.44/x - Step 3: Cross multiply
496,068.24x = 683,359.08 × 359,701.44 - Step 4: Simplify right side
496,068.24x = 245,805,245,113.08 - Step 5: Solve for x
x = 245,805,245,113.08/496,068.24 - Step 6: Final answer
x = 495,506.92
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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.