Finding the Fourth Proportional to 1,446,668.96, 2,165,746.64 and 965,703.84
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Solution
The fourth proportional to 1,446,668.96, 2,165,746.64 and 965,703.84 is: 1,445,714.19
Step by Step Solution
- Step 1: Write the proportion equation
1,446,668.96 : 2,165,746.64 = 965,703.84 : x - Step 2: Convert to fraction form
1,446,668.96/2,165,746.64 = 965,703.84/x - Step 3: Cross multiply
1,446,668.96x = 2,165,746.64 × 965,703.84 - Step 4: Simplify right side
1,446,668.96x = 2,091,469,846,715.10 - Step 5: Solve for x
x = 2,091,469,846,715.10/1,446,668.96 - Step 6: Final answer
x = 1,445,714.19
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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.