Finding the Fourth Proportional to 2,904,497.73, 4,353,744.87 and 1,106,898.62
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Solution
The fourth proportional to 2,904,497.73, 4,353,744.87 and 1,106,898.62 is: 1,659,203.97
Step by Step Solution
- Step 1: Write the proportion equation
2,904,497.73 : 4,353,744.87 = 1,106,898.62 : x - Step 2: Convert to fraction form
2,904,497.73/4,353,744.87 = 1,106,898.62/x - Step 3: Cross multiply
2,904,497.73x = 4,353,744.87 × 1,106,898.62 - Step 4: Simplify right side
2,904,497.73x = 4,819,154,166,666.36 - Step 5: Solve for x
x = 4,819,154,166,666.36/2,904,497.73 - Step 6: Final answer
x = 1,659,203.97
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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.