Finding the Fourth Proportional to 2,336,190.84, 3,504,718.80 and 739,155.96
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Solution
The fourth proportional to 2,336,190.84, 3,504,718.80 and 739,155.96 is: 1,108,870.79
Step by Step Solution
- Step 1: Write the proportion equation
2,336,190.84 : 3,504,718.80 = 739,155.96 : x - Step 2: Convert to fraction form
2,336,190.84/3,504,718.80 = 739,155.96/x - Step 3: Cross multiply
2,336,190.84x = 3,504,718.80 × 739,155.96 - Step 4: Simplify right side
2,336,190.84x = 2,590,533,789,144.05 - Step 5: Solve for x
x = 2,590,533,789,144.05/2,336,190.84 - Step 6: Final answer
x = 1,108,870.79
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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.