Finding the Fourth Proportional to 1,337,294.26, 2,005,918.44 and 538,555.42
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Solution
The fourth proportional to 1,337,294.26, 2,005,918.44 and 538,555.42 is: 807,823.89
Step by Step Solution
- Step 1: Write the proportion equation
1,337,294.26 : 2,005,918.44 = 538,555.42 : x - Step 2: Convert to fraction form
1,337,294.26/2,005,918.44 = 538,555.42/x - Step 3: Cross multiply
1,337,294.26x = 2,005,918.44 × 538,555.42 - Step 4: Simplify right side
1,337,294.26x = 1,080,298,247,939.94 - Step 5: Solve for x
x = 1,080,298,247,939.94/1,337,294.26 - Step 6: Final answer
x = 807,823.89
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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.