Finding the Fourth Proportional to 2,274,496.24, 3,412,925.16 and 927,646.96
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Solution
The fourth proportional to 2,274,496.24, 3,412,925.16 and 927,646.96 is: 1,391,952.03
Step by Step Solution
- Step 1: Write the proportion equation
2,274,496.24 : 3,412,925.16 = 927,646.96 : x - Step 2: Convert to fraction form
2,274,496.24/3,412,925.16 = 927,646.96/x - Step 3: Cross multiply
2,274,496.24x = 3,412,925.16 × 927,646.96 - Step 4: Simplify right side
2,274,496.24x = 3,165,989,649,381.51 - Step 5: Solve for x
x = 3,165,989,649,381.51/2,274,496.24 - Step 6: Final answer
x = 1,391,952.03
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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.