Finding the Fourth Proportional to 2,310,338.68, 3,462,481.65 and 1,109,872.51
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Solution
The fourth proportional to 2,310,338.68, 3,462,481.65 and 1,109,872.51 is: 1,663,354.92
Step by Step Solution
- Step 1: Write the proportion equation
2,310,338.68 : 3,462,481.65 = 1,109,872.51 : x - Step 2: Convert to fraction form
2,310,338.68/3,462,481.65 = 1,109,872.51/x - Step 3: Cross multiply
2,310,338.68x = 3,462,481.65 × 1,109,872.51 - Step 4: Simplify right side
2,310,338.68x = 3,842,913,199,714.44 - Step 5: Solve for x
x = 3,842,913,199,714.44/2,310,338.68 - Step 6: Final answer
x = 1,663,354.92
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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.