Finding the Fourth Proportional to 2,266,234.84, 3,398,983.19 and 918,343.00
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Solution
The fourth proportional to 2,266,234.84, 3,398,983.19 and 918,343.00 is: 1,377,364.94
Step by Step Solution
- Step 1: Write the proportion equation
2,266,234.84 : 3,398,983.19 = 918,343.00 : x - Step 2: Convert to fraction form
2,266,234.84/3,398,983.19 = 918,343.00/x - Step 3: Cross multiply
2,266,234.84x = 3,398,983.19 × 918,343.00 - Step 4: Simplify right side
2,266,234.84x = 3,121,432,422,754.97 - Step 5: Solve for x
x = 3,121,432,422,754.97/2,266,234.84 - Step 6: Final answer
x = 1,377,364.94
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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.