Finding the Fourth Proportional to 1,396,959.30, 2,093,686.68 and 597,302.16
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Solution
The fourth proportional to 1,396,959.30, 2,093,686.68 and 597,302.16 is: 895,204.02
Step by Step Solution
- Step 1: Write the proportion equation
1,396,959.30 : 2,093,686.68 = 597,302.16 : x - Step 2: Convert to fraction form
1,396,959.30/2,093,686.68 = 597,302.16/x - Step 3: Cross multiply
1,396,959.30x = 2,093,686.68 × 597,302.16 - Step 4: Simplify right side
1,396,959.30x = 1,250,563,576,327.23 - Step 5: Solve for x
x = 1,250,563,576,327.23/1,396,959.30 - Step 6: Final answer
x = 895,204.02
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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.