Finding the Fourth Proportional to 1,085,110.84, 1,497,470.93 and 601,696.36
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Solution
The fourth proportional to 1,085,110.84, 1,497,470.93 and 601,696.36 is: 830,350.94
Step by Step Solution
- Step 1: Write the proportion equation
1,085,110.84 : 1,497,470.93 = 601,696.36 : x - Step 2: Convert to fraction form
1,085,110.84/1,497,470.93 = 601,696.36/x - Step 3: Cross multiply
1,085,110.84x = 1,497,470.93 × 601,696.36 - Step 4: Simplify right side
1,085,110.84x = 901,022,807,786.82 - Step 5: Solve for x
x = 901,022,807,786.82/1,085,110.84 - Step 6: Final answer
x = 830,350.94
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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.