Finding the Fourth Proportional to 2,233,725.24, 3,350,588.40 and 1,561,120.32
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Solution
The fourth proportional to 2,233,725.24, 3,350,588.40 and 1,561,120.32 is: 2,341,680.86
Step by Step Solution
- Step 1: Write the proportion equation
2,233,725.24 : 3,350,588.40 = 1,561,120.32 : x - Step 2: Convert to fraction form
2,233,725.24/3,350,588.40 = 1,561,120.32/x - Step 3: Cross multiply
2,233,725.24x = 3,350,588.40 × 1,561,120.32 - Step 4: Simplify right side
2,233,725.24x = 5,230,671,635,196.29 - Step 5: Solve for x
x = 5,230,671,635,196.29/2,233,725.24 - Step 6: Final answer
x = 2,341,680.86
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1.5x scale
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.