Finding the Fourth Proportional to 1,500,520.49, 2,251,202.26 and 602,592.81
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Solution
The fourth proportional to 1,500,520.49, 2,251,202.26 and 602,592.81 is: 904,058.49
Step by Step Solution
- Step 1: Write the proportion equation
1,500,520.49 : 2,251,202.26 = 602,592.81 : x - Step 2: Convert to fraction form
1,500,520.49/2,251,202.26 = 602,592.81/x - Step 3: Cross multiply
1,500,520.49x = 2,251,202.26 × 602,592.81 - Step 4: Simplify right side
1,500,520.49x = 1,356,558,295,731.75 - Step 5: Solve for x
x = 1,356,558,295,731.75/1,500,520.49 - Step 6: Final answer
x = 904,058.49
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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.