Finding the Fourth Proportional to 1,782,214.29, 2,672,253.80 and 567,266.09
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Solution
The fourth proportional to 1,782,214.29, 2,672,253.80 and 567,266.09 is: 850,559.31
Step by Step Solution
- Step 1: Write the proportion equation
1,782,214.29 : 2,672,253.80 = 567,266.09 : x - Step 2: Convert to fraction form
1,782,214.29/2,672,253.80 = 567,266.09/x - Step 3: Cross multiply
1,782,214.29x = 2,672,253.80 × 567,266.09 - Step 4: Simplify right side
1,782,214.29x = 1,515,878,948,416.04 - Step 5: Solve for x
x = 1,515,878,948,416.04/1,782,214.29 - Step 6: Final answer
x = 850,559.31
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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.