Finding the Fourth Proportional to 1,083,532.68, 1,495,288.35 and 600,106.05
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Solution
The fourth proportional to 1,083,532.68, 1,495,288.35 and 600,106.05 is: 828,153.69
Step by Step Solution
- Step 1: Write the proportion equation
1,083,532.68 : 1,495,288.35 = 600,106.05 : x - Step 2: Convert to fraction form
1,083,532.68/1,495,288.35 = 600,106.05/x - Step 3: Cross multiply
1,083,532.68x = 1,495,288.35 × 600,106.05 - Step 4: Simplify right side
1,083,532.68x = 897,331,585,329.52 - Step 5: Solve for x
x = 897,331,585,329.52/1,083,532.68 - Step 6: Final answer
x = 828,153.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.