Finding the Fourth Proportional to 5,058,772.44, 7,588,553.94 and 1,464,592.92
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Solution
The fourth proportional to 5,058,772.44, 7,588,553.94 and 1,464,592.92 is: 2,197,003.82
Step by Step Solution
- Step 1: Write the proportion equation
5,058,772.44 : 7,588,553.94 = 1,464,592.92 : x - Step 2: Convert to fraction form
5,058,772.44/7,588,553.94 = 1,464,592.92/x - Step 3: Cross multiply
5,058,772.44x = 7,588,553.94 × 1,464,592.92 - Step 4: Simplify right side
5,058,772.44x = 11,114,142,373,562.11 - Step 5: Solve for x
x = 11,114,142,373,562.11/5,058,772.44 - Step 6: Final answer
x = 2,197,003.82
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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.