Finding the Fourth Proportional to 4,530,806.29, 6,795,987.97 and 1,690,697
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Solution
The fourth proportional to 4,530,806.29, 6,795,987.97 and 1,690,697 is: 2,535,962.86
Step by Step Solution
- Step 1: Write the proportion equation
4,530,806.29 : 6,795,987.97 = 1,690,697 : x - Step 2: Convert to fraction form
4,530,806.29/6,795,987.97 = 1,690,697/x - Step 3: Cross multiply
4,530,806.29x = 6,795,987.97 × 1,690,697 - Step 4: Simplify right side
4,530,806.29x = 11,489,956,472,915.09 - Step 5: Solve for x
x = 11,489,956,472,915.09/4,530,806.29 - Step 6: Final answer
x = 2,535,962.86
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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.