Finding the Fourth Proportional to 1,079,197.79, 1,489,305.02 and 595,763.19
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Solution
The fourth proportional to 1,079,197.79, 1,489,305.02 and 595,763.19 is: 822,159.87
Step by Step Solution
- Step 1: Write the proportion equation
1,079,197.79 : 1,489,305.02 = 595,763.19 : x - Step 2: Convert to fraction form
1,079,197.79/1,489,305.02 = 595,763.19/x - Step 3: Cross multiply
1,079,197.79x = 1,489,305.02 × 595,763.19 - Step 4: Simplify right side
1,079,197.79x = 887,273,109,598.21 - Step 5: Solve for x
x = 887,273,109,598.21/1,079,197.79 - Step 6: Final answer
x = 822,159.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.