Finding the Fourth Proportional to 2,398,122.44, 3,590,737.63 and 1,826,781.75
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Solution
The fourth proportional to 2,398,122.44, 3,590,737.63 and 1,826,781.75 is: 2,735,262.33
Step by Step Solution
- Step 1: Write the proportion equation
2,398,122.44 : 3,590,737.63 = 1,826,781.75 : x - Step 2: Convert to fraction form
2,398,122.44/3,590,737.63 = 1,826,781.75/x - Step 3: Cross multiply
2,398,122.44x = 3,590,737.63 × 1,826,781.75 - Step 4: Simplify right side
2,398,122.44x = 6,559,493,966,955.30 - Step 5: Solve for x
x = 6,559,493,966,955.30/2,398,122.44 - Step 6: Final answer
x = 2,735,262.33
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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.