Finding the Fourth Proportional to 593,197.94, 889,948.58 and 172,473.82
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Solution
The fourth proportional to 593,197.94, 889,948.58 and 172,473.82 is: 258,754.83
Step by Step Solution
- Step 1: Write the proportion equation
593,197.94 : 889,948.58 = 172,473.82 : x - Step 2: Convert to fraction form
593,197.94/889,948.58 = 172,473.82/x - Step 3: Cross multiply
593,197.94x = 889,948.58 × 172,473.82 - Step 4: Simplify right side
593,197.94x = 153,492,831,196.18 - Step 5: Solve for x
x = 153,492,831,196.18/593,197.94 - Step 6: Final answer
x = 258,754.83
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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.