Finding the Fourth Proportional to 2,682,959.04, 3,701,262.12 and 1,594,612.14
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Solution
The fourth proportional to 2,682,959.04, 3,701,262.12 and 1,594,612.14 is: 2,199,838.84
Step by Step Solution
- Step 1: Write the proportion equation
2,682,959.04 : 3,701,262.12 = 1,594,612.14 : x - Step 2: Convert to fraction form
2,682,959.04/3,701,262.12 = 1,594,612.14/x - Step 3: Cross multiply
2,682,959.04x = 3,701,262.12 × 1,594,612.14 - Step 4: Simplify right side
2,682,959.04x = 5,902,077,509,874.14 - Step 5: Solve for x
x = 5,902,077,509,874.14/2,682,959.04 - Step 6: Final answer
x = 2,199,838.84
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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.