Finding the Fourth Proportional to 667,492.08, 1,001,368.80 and 293,514
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Solution
The fourth proportional to 667,492.08, 1,001,368.80 and 293,514 is: 440,328.46
Step by Step Solution
- Step 1: Write the proportion equation
667,492.08 : 1,001,368.80 = 293,514 : x - Step 2: Convert to fraction form
667,492.08/1,001,368.80 = 293,514/x - Step 3: Cross multiply
667,492.08x = 1,001,368.80 × 293,514 - Step 4: Simplify right side
667,492.08x = 293,915,761,963.20 - Step 5: Solve for x
x = 293,915,761,963.20/667,492.08 - Step 6: Final answer
x = 440,328.46
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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.