Finding the Fourth Proportional to 2,493,291, 3,740,558.58 and 720,363
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Solution
The fourth proportional to 2,493,291, 3,740,558.58 and 720,363 is: 1,080,724.23
Step by Step Solution
- Step 1: Write the proportion equation
2,493,291 : 3,740,558.58 = 720,363 : x - Step 2: Convert to fraction form
2,493,291/3,740,558.58 = 720,363/x - Step 3: Cross multiply
2,493,291x = 3,740,558.58 × 720,363 - Step 4: Simplify right side
2,493,291x = 2,694,560,000,364.54 - Step 5: Solve for x
x = 2,694,560,000,364.54/2,493,291 - Step 6: Final answer
x = 1,080,724.23
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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.