Finding the Fourth Proportional to 594,850.40, 820,894.08 and 322,917.92
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Solution
The fourth proportional to 594,850.40, 820,894.08 and 322,917.92 is: 445,627.02
Step by Step Solution
- Step 1: Write the proportion equation
594,850.40 : 820,894.08 = 322,917.92 : x - Step 2: Convert to fraction form
594,850.40/820,894.08 = 322,917.92/x - Step 3: Cross multiply
594,850.40x = 820,894.08 × 322,917.92 - Step 4: Simplify right side
594,850.40x = 265,081,408,853.91 - Step 5: Solve for x
x = 265,081,408,853.91/594,850.40 - Step 6: Final answer
x = 445,627.02
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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.