Finding the Fourth Proportional to 3,829,930.67, 5,744,885.53 and 1,134,466.04
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Solution
The fourth proportional to 3,829,930.67, 5,744,885.53 and 1,134,466.04 is: 1,701,695.96
Step by Step Solution
- Step 1: Write the proportion equation
3,829,930.67 : 5,744,885.53 = 1,134,466.04 : x - Step 2: Convert to fraction form
3,829,930.67/5,744,885.53 = 1,134,466.04/x - Step 3: Cross multiply
3,829,930.67x = 5,744,885.53 × 1,134,466.04 - Step 4: Simplify right side
3,829,930.67x = 6,517,377,538,260.68 - Step 5: Solve for x
x = 6,517,377,538,260.68/3,829,930.67 - Step 6: Final answer
x = 1,701,695.96
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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.