Finding the Fourth Proportional to 2,362,468.97, 3,543,703.47 and 1,350,881.34
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Solution
The fourth proportional to 2,362,468.97, 3,543,703.47 and 1,350,881.34 is: 2,026,322.02
Step by Step Solution
- Step 1: Write the proportion equation
2,362,468.97 : 3,543,703.47 = 1,350,881.34 : x - Step 2: Convert to fraction form
2,362,468.97/3,543,703.47 = 1,350,881.34/x - Step 3: Cross multiply
2,362,468.97x = 3,543,703.47 × 1,350,881.34 - Step 4: Simplify right side
2,362,468.97x = 4,787,122,892,116.25 - Step 5: Solve for x
x = 4,787,122,892,116.25/2,362,468.97 - Step 6: Final answer
x = 2,026,322.02
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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.