Finding the Fourth Proportional to 5,675,258.96, 7,832,023.95 and 3,097,106.11
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Solution
The fourth proportional to 5,675,258.96, 7,832,023.95 and 3,097,106.11 is: 4,274,097.34
Step by Step Solution
- Step 1: Write the proportion equation
5,675,258.96 : 7,832,023.95 = 3,097,106.11 : x - Step 2: Convert to fraction form
5,675,258.96/7,832,023.95 = 3,097,106.11/x - Step 3: Cross multiply
5,675,258.96x = 7,832,023.95 × 3,097,106.11 - Step 4: Simplify right side
5,675,258.96x = 24,256,609,229,211.34 - Step 5: Solve for x
x = 24,256,609,229,211.34/5,675,258.96 - Step 6: Final answer
x = 4,274,097.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.