Finding the Fourth Proportional to 1,060,121.01, 1,589,577.21 and 723,569.05
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Solution
The fourth proportional to 1,060,121.01, 1,589,577.21 and 723,569.05 is: 1,084,941.11
Step by Step Solution
- Step 1: Write the proportion equation
1,060,121.01 : 1,589,577.21 = 723,569.05 : x - Step 2: Convert to fraction form
1,060,121.01/1,589,577.21 = 723,569.05/x - Step 3: Cross multiply
1,060,121.01x = 1,589,577.21 × 723,569.05 - Step 4: Simplify right side
1,060,121.01x = 1,150,168,873,728.32 - Step 5: Solve for x
x = 1,150,168,873,728.32/1,060,121.01 - Step 6: Final answer
x = 1,084,941.11
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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.