Finding the Fourth Proportional to 569,752.23, 854,234.69 and 249,750.39
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Solution
The fourth proportional to 569,752.23, 854,234.69 and 249,750.39 is: 374,453.02
Step by Step Solution
- Step 1: Write the proportion equation
569,752.23 : 854,234.69 = 249,750.39 : x - Step 2: Convert to fraction form
569,752.23/854,234.69 = 249,750.39/x - Step 3: Cross multiply
569,752.23x = 854,234.69 × 249,750.39 - Step 4: Simplify right side
569,752.23x = 213,345,445,730.28 - Step 5: Solve for x
x = 213,345,445,730.28/569,752.23 - Step 6: Final answer
x = 374,453.02
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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.