Finding the Fourth Proportional to 5,951,712.95, 8,930,096.93 and 3,252,885.09
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Solution
The fourth proportional to 5,951,712.95, 8,930,096.93 and 3,252,885.09 is: 4,880,709.03
Step by Step Solution
- Step 1: Write the proportion equation
5,951,712.95 : 8,930,096.93 = 3,252,885.09 : x - Step 2: Convert to fraction form
5,951,712.95/8,930,096.93 = 3,252,885.09/x - Step 3: Cross multiply
5,951,712.95x = 8,930,096.93 × 3,252,885.09 - Step 4: Simplify right side
5,951,712.95x = 29,048,579,155,851.77 - Step 5: Solve for x
x = 29,048,579,155,851.77/5,951,712.95 - Step 6: Final answer
x = 4,880,709.03
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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.