Finding the Fourth Proportional to 1,096,462.08, 1,644,278.40 and 465,672.96
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Solution
The fourth proportional to 1,096,462.08, 1,644,278.40 and 465,672.96 is: 698,333.31
Step by Step Solution
- Step 1: Write the proportion equation
1,096,462.08 : 1,644,278.40 = 465,672.96 : x - Step 2: Convert to fraction form
1,096,462.08/1,644,278.40 = 465,672.96/x - Step 3: Cross multiply
1,096,462.08x = 1,644,278.40 × 465,672.96 - Step 4: Simplify right side
1,096,462.08x = 765,695,989,592.06 - Step 5: Solve for x
x = 765,695,989,592.06/1,096,462.08 - Step 6: Final answer
x = 698,333.31
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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.