Finding the Fourth Proportional to 569,753.23, 854,236.18 and 249,751.39
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Solution
The fourth proportional to 569,753.23, 854,236.18 and 249,751.39 is: 374,454.52
Step by Step Solution
- Step 1: Write the proportion equation
569,753.23 : 854,236.18 = 249,751.39 : x - Step 2: Convert to fraction form
569,753.23/854,236.18 = 249,751.39/x - Step 3: Cross multiply
569,753.23x = 854,236.18 × 249,751.39 - Step 4: Simplify right side
569,753.23x = 213,346,673,343.29 - Step 5: Solve for x
x = 213,346,673,343.29/569,753.23 - Step 6: Final answer
x = 374,454.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.