Finding the Fourth Proportional to 1,948,212.11, 2,922,638.02 and 600,374.95
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Solution
The fourth proportional to 1,948,212.11, 2,922,638.02 and 600,374.95 is: 900,660.99
Step by Step Solution
- Step 1: Write the proportion equation
1,948,212.11 : 2,922,638.02 = 600,374.95 : x - Step 2: Convert to fraction form
1,948,212.11/2,922,638.02 = 600,374.95/x - Step 3: Cross multiply
1,948,212.11x = 2,922,638.02 × 600,374.95 - Step 4: Simplify right side
1,948,212.11x = 1,754,678,646,318.07 - Step 5: Solve for x
x = 1,754,678,646,318.07/1,948,212.11 - Step 6: Final answer
x = 900,660.99
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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.