Finding the Fourth Proportional to 594,740.62, 820,720.08 and 322,802.68
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Solution
The fourth proportional to 594,740.62, 820,720.08 and 322,802.68 is: 445,455.77
Step by Step Solution
- Step 1: Write the proportion equation
594,740.62 : 820,720.08 = 322,802.68 : x - Step 2: Convert to fraction form
594,740.62/820,720.08 = 322,802.68/x - Step 3: Cross multiply
594,740.62x = 820,720.08 × 322,802.68 - Step 4: Simplify right side
594,740.62x = 264,930,641,353.81 - Step 5: Solve for x
x = 264,930,641,353.81/594,740.62 - Step 6: Final answer
x = 445,455.77
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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.