Finding the Fourth Proportional to 1,163,347.68, 1,745,954.76 and 602,542.56
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Solution
The fourth proportional to 1,163,347.68, 1,745,954.76 and 602,542.56 is: 904,297.20
Step by Step Solution
- Step 1: Write the proportion equation
1,163,347.68 : 1,745,954.76 = 602,542.56 : x - Step 2: Convert to fraction form
1,163,347.68/1,745,954.76 = 602,542.56/x - Step 3: Cross multiply
1,163,347.68x = 1,745,954.76 × 602,542.56 - Step 4: Simplify right side
1,163,347.68x = 1,052,012,050,734.59 - Step 5: Solve for x
x = 1,052,012,050,734.59/1,163,347.68 - Step 6: Final answer
x = 904,297.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.