Finding the Fourth Proportional to 1,715,161.48, 2,367,068.10 and 951,461
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Solution
The fourth proportional to 1,715,161.48, 2,367,068.10 and 951,461 is: 1,313,096.76
Step by Step Solution
- Step 1: Write the proportion equation
1,715,161.48 : 2,367,068.10 = 951,461 : x - Step 2: Convert to fraction form
1,715,161.48/2,367,068.10 = 951,461/x - Step 3: Cross multiply
1,715,161.48x = 2,367,068.10 × 951,461 - Step 4: Simplify right side
1,715,161.48x = 2,252,172,981,494.10 - Step 5: Solve for x
x = 2,252,172,981,494.10/1,715,161.48 - Step 6: Final answer
x = 1,313,096.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.