Finding the Fourth Proportional to 1,541,467.87, 2,312,423.35 and 476,592.95
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Solution
The fourth proportional to 1,541,467.87, 2,312,423.35 and 476,592.95 is: 714,957.93
Step by Step Solution
- Step 1: Write the proportion equation
1,541,467.87 : 2,312,423.35 = 476,592.95 : x - Step 2: Convert to fraction form
1,541,467.87/2,312,423.35 = 476,592.95/x - Step 3: Cross multiply
1,541,467.87x = 2,312,423.35 × 476,592.95 - Step 4: Simplify right side
1,541,467.87x = 1,102,084,670,614.96 - Step 5: Solve for x
x = 1,102,084,670,614.96/1,541,467.87 - Step 6: Final answer
x = 714,957.93
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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.