Finding the Fourth Proportional to 2,394,602.65, 3,304,582.28 and 1,414,573.93
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Solution
The fourth proportional to 2,394,602.65, 3,304,582.28 and 1,414,573.93 is: 1,952,130.11
Step by Step Solution
- Step 1: Write the proportion equation
2,394,602.65 : 3,304,582.28 = 1,414,573.93 : x - Step 2: Convert to fraction form
2,394,602.65/3,304,582.28 = 1,414,573.93/x - Step 3: Cross multiply
2,394,602.65x = 3,304,582.28 × 1,414,573.93 - Step 4: Simplify right side
2,394,602.65x = 4,674,575,942,827.96 - Step 5: Solve for x
x = 4,674,575,942,827.96/2,394,602.65 - Step 6: Final answer
x = 1,952,130.11
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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.