Finding the Fourth Proportional to 1,470,063.84, 2,203,696.08 and 472,092
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Solution
The fourth proportional to 1,470,063.84, 2,203,696.08 and 472,092 is: 707,688.51
Step by Step Solution
- Step 1: Write the proportion equation
1,470,063.84 : 2,203,696.08 = 472,092 : x - Step 2: Convert to fraction form
1,470,063.84/2,203,696.08 = 472,092/x - Step 3: Cross multiply
1,470,063.84x = 2,203,696.08 × 472,092 - Step 4: Simplify right side
1,470,063.84x = 1,040,347,289,799.36 - Step 5: Solve for x
x = 1,040,347,289,799.36/1,470,063.84 - Step 6: Final answer
x = 707,688.51
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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.