Finding the Fourth Proportional to 569,114.10, 853,714.35 and 169,723.62
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Solution
The fourth proportional to 569,114.10, 853,714.35 and 169,723.62 is: 254,598.31
Step by Step Solution
- Step 1: Write the proportion equation
569,114.10 : 853,714.35 = 169,723.62 : x - Step 2: Convert to fraction form
569,114.10/853,714.35 = 169,723.62/x - Step 3: Cross multiply
569,114.10x = 853,714.35 × 169,723.62 - Step 4: Simplify right side
569,114.10x = 144,895,489,927.95 - Step 5: Solve for x
x = 144,895,489,927.95/569,114.10 - Step 6: Final answer
x = 254,598.31
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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.