Finding the Fourth Proportional to 1,512,241.64, 2,268,805.33 and 447,312.06
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Solution
The fourth proportional to 1,512,241.64, 2,268,805.33 and 447,312.06 is: 671,099.09
Step by Step Solution
- Step 1: Write the proportion equation
1,512,241.64 : 2,268,805.33 = 447,312.06 : x - Step 2: Convert to fraction form
1,512,241.64/2,268,805.33 = 447,312.06/x - Step 3: Cross multiply
1,512,241.64x = 2,268,805.33 × 447,312.06 - Step 4: Simplify right side
1,512,241.64x = 1,014,863,984,783.00 - Step 5: Solve for x
x = 1,014,863,984,783.00/1,512,241.64 - Step 6: Final answer
x = 671,099.09
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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.