Finding the Fourth Proportional to 1,035,097.07, 1,552,814.13 and 305,694.09
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Solution
The fourth proportional to 1,035,097.07, 1,552,814.13 and 305,694.09 is: 458,590.91
Step by Step Solution
- Step 1: Write the proportion equation
1,035,097.07 : 1,552,814.13 = 305,694.09 : x - Step 2: Convert to fraction form
1,035,097.07/1,552,814.13 = 305,694.09/x - Step 3: Cross multiply
1,035,097.07x = 1,552,814.13 × 305,694.09 - Step 4: Simplify right side
1,035,097.07x = 474,686,102,409.49 - Step 5: Solve for x
x = 474,686,102,409.49/1,035,097.07 - Step 6: Final answer
x = 458,590.91
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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.