Finding the Fourth Proportional to 1,922,350.53, 2,652,737.76 and 1,062,854.10
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Solution
The fourth proportional to 1,922,350.53, 2,652,737.76 and 1,062,854.10 is: 1,466,680.07
Step by Step Solution
- Step 1: Write the proportion equation
1,922,350.53 : 2,652,737.76 = 1,062,854.10 : x - Step 2: Convert to fraction form
1,922,350.53/2,652,737.76 = 1,062,854.10/x - Step 3: Cross multiply
1,922,350.53x = 2,652,737.76 × 1,062,854.10 - Step 4: Simplify right side
1,922,350.53x = 2,819,473,204,440.82 - Step 5: Solve for x
x = 2,819,473,204,440.82/1,922,350.53 - Step 6: Final answer
x = 1,466,680.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.