Finding the Fourth Proportional to 1,004,350.23, 1,506,537.60 and 294,392.62
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Solution
The fourth proportional to 1,004,350.23, 1,506,537.60 and 294,392.62 is: 441,592.52
Step by Step Solution
- Step 1: Write the proportion equation
1,004,350.23 : 1,506,537.60 = 294,392.62 : x - Step 2: Convert to fraction form
1,004,350.23/1,506,537.60 = 294,392.62/x - Step 3: Cross multiply
1,004,350.23x = 1,506,537.60 × 294,392.62 - Step 4: Simplify right side
1,004,350.23x = 443,513,551,192.51 - Step 5: Solve for x
x = 443,513,551,192.51/1,004,350.23 - Step 6: Final answer
x = 441,592.52
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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.