Finding the Fourth Proportional to 1,102,889.62, 1,652,009.45 and 504,354.44
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Solution
The fourth proportional to 1,102,889.62, 1,652,009.45 and 504,354.44 is: 755,468.44
Step by Step Solution
- Step 1: Write the proportion equation
1,102,889.62 : 1,652,009.45 = 504,354.44 : x - Step 2: Convert to fraction form
1,102,889.62/1,652,009.45 = 504,354.44/x - Step 3: Cross multiply
1,102,889.62x = 1,652,009.45 × 504,354.44 - Step 4: Simplify right side
1,102,889.62x = 833,198,301,029.46 - Step 5: Solve for x
x = 833,198,301,029.46/1,102,889.62 - Step 6: Final answer
x = 755,468.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.