Finding the Fourth Proportional to 4,594,126.42, 6,873,874.92 and 2,740,784.40
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Solution
The fourth proportional to 4,594,126.42, 6,873,874.92 and 2,740,784.40 is: 4,100,846.91
Step by Step Solution
- Step 1: Write the proportion equation
4,594,126.42 : 6,873,874.92 = 2,740,784.40 : x - Step 2: Convert to fraction form
4,594,126.42/6,873,874.92 = 2,740,784.40/x - Step 3: Cross multiply
4,594,126.42x = 6,873,874.92 × 2,740,784.40 - Step 4: Simplify right side
4,594,126.42x = 18,839,809,148,287.25 - Step 5: Solve for x
x = 18,839,809,148,287.25/4,594,126.42 - Step 6: Final answer
x = 4,100,846.91
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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.