Finding the Fourth Proportional to 1,714,926.26, 2,573,385.85 and 768,296.99
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Solution
The fourth proportional to 1,714,926.26, 2,573,385.85 and 768,296.99 is: 1,152,891.90
Step by Step Solution
- Step 1: Write the proportion equation
1,714,926.26 : 2,573,385.85 = 768,296.99 : x - Step 2: Convert to fraction form
1,714,926.26/2,573,385.85 = 768,296.99/x - Step 3: Cross multiply
1,714,926.26x = 2,573,385.85 × 768,296.99 - Step 4: Simplify right side
1,714,926.26x = 1,977,124,589,796.66 - Step 5: Solve for x
x = 1,977,124,589,796.66/1,714,926.26 - Step 6: Final answer
x = 1,152,891.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.