Finding the Fourth Proportional to 5,649,982.32, 8,473,696.65 and 1,606,381.32
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Solution
The fourth proportional to 5,649,982.32, 8,473,696.65 and 1,606,381.32 is: 2,409,208.96
Step by Step Solution
- Step 1: Write the proportion equation
5,649,982.32 : 8,473,696.65 = 1,606,381.32 : x - Step 2: Convert to fraction form
5,649,982.32/8,473,696.65 = 1,606,381.32/x - Step 3: Cross multiply
5,649,982.32x = 8,473,696.65 × 1,606,381.32 - Step 4: Simplify right side
5,649,982.32x = 13,611,988,009,906.58 - Step 5: Solve for x
x = 13,611,988,009,906.58/5,649,982.32 - Step 6: Final answer
x = 2,409,208.96
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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.