Finding the Fourth Proportional to 2,514,405.12, 3,772,193.52 and 717,313.44
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Solution
The fourth proportional to 2,514,405.12, 3,772,193.52 and 717,313.44 is: 1,076,137.29
Step by Step Solution
- Step 1: Write the proportion equation
2,514,405.12 : 3,772,193.52 = 717,313.44 : x - Step 2: Convert to fraction form
2,514,405.12/3,772,193.52 = 717,313.44/x - Step 3: Cross multiply
2,514,405.12x = 3,772,193.52 × 717,313.44 - Step 4: Simplify right side
2,514,405.12x = 2,705,845,110,176.91 - Step 5: Solve for x
x = 2,705,845,110,176.91/2,514,405.12 - Step 6: Final answer
x = 1,076,137.29
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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.