Finding the Fourth Proportional to 845,604.96, 1,167,306.96 and 591,951.84
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Solution
The fourth proportional to 845,604.96, 1,167,306.96 and 591,951.84 is: 817,154.03
Step by Step Solution
- Step 1: Write the proportion equation
845,604.96 : 1,167,306.96 = 591,951.84 : x - Step 2: Convert to fraction form
845,604.96/1,167,306.96 = 591,951.84/x - Step 3: Cross multiply
845,604.96x = 1,167,306.96 × 591,951.84 - Step 4: Simplify right side
845,604.96x = 690,989,502,816.81 - Step 5: Solve for x
x = 690,989,502,816.81/845,604.96 - Step 6: Final answer
x = 817,154.03
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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.