Finding the Fourth Proportional to 1,714,927.26, 2,573,387.35 and 768,297.99
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Solution
The fourth proportional to 1,714,927.26, 2,573,387.35 and 768,297.99 is: 1,152,893.41
Step by Step Solution
- Step 1: Write the proportion equation
1,714,927.26 : 2,573,387.35 = 768,297.99 : x - Step 2: Convert to fraction form
1,714,927.26/2,573,387.35 = 768,297.99/x - Step 3: Cross multiply
1,714,927.26x = 2,573,387.35 × 768,297.99 - Step 4: Simplify right side
1,714,927.26x = 1,977,128,328,496.43 - Step 5: Solve for x
x = 1,977,128,328,496.43/1,714,927.26 - Step 6: Final answer
x = 1,152,893.41
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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.