Finding the Fourth Proportional to 1,077,283.84, 1,486,584.84 and 593,824
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Solution
The fourth proportional to 1,077,283.84, 1,486,584.84 and 593,824 is: 819,440.27
Step by Step Solution
- Step 1: Write the proportion equation
1,077,283.84 : 1,486,584.84 = 593,824 : x - Step 2: Convert to fraction form
1,077,283.84/1,486,584.84 = 593,824/x - Step 3: Cross multiply
1,077,283.84x = 1,486,584.84 × 593,824 - Step 4: Simplify right side
1,077,283.84x = 882,769,756,028.16 - Step 5: Solve for x
x = 882,769,756,028.16/1,077,283.84 - Step 6: Final answer
x = 819,440.27
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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.