Finding the Fourth Proportional to 1,951,754.09, 2,928,631.95 and 941,737.41
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Solution
The fourth proportional to 1,951,754.09, 2,928,631.95 and 941,737.41 is: 1,413,089.02
Step by Step Solution
- Step 1: Write the proportion equation
1,951,754.09 : 2,928,631.95 = 941,737.41 : x - Step 2: Convert to fraction form
1,951,754.09/2,928,631.95 = 941,737.41/x - Step 3: Cross multiply
1,951,754.09x = 2,928,631.95 × 941,737.41 - Step 4: Simplify right side
1,951,754.09x = 2,758,002,267,436.25 - Step 5: Solve for x
x = 2,758,002,267,436.25/1,951,754.09 - Step 6: Final answer
x = 1,413,089.02
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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.