Finding the Fourth Proportional to 1,881,634.67, 2,822,559.26 and 533,691.31
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Solution
The fourth proportional to 1,881,634.67, 2,822,559.26 and 533,691.31 is: 800,567.38
Step by Step Solution
- Step 1: Write the proportion equation
1,881,634.67 : 2,822,559.26 = 533,691.31 : x - Step 2: Convert to fraction form
1,881,634.67/2,822,559.26 = 533,691.31/x - Step 3: Cross multiply
1,881,634.67x = 2,822,559.26 × 533,691.31 - Step 4: Simplify right side
1,881,634.67x = 1,506,375,341,965.63 - Step 5: Solve for x
x = 1,506,375,341,965.63/1,881,634.67 - Step 6: Final answer
x = 800,567.38
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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.