Finding the Fourth Proportional to 1,601,014.44, 2,397,673.58 and 915,823.94
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Solution
The fourth proportional to 1,601,014.44, 2,397,673.58 and 915,823.94 is: 1,371,534.70
Step by Step Solution
- Step 1: Write the proportion equation
1,601,014.44 : 2,397,673.58 = 915,823.94 : x - Step 2: Convert to fraction form
1,601,014.44/2,397,673.58 = 915,823.94/x - Step 3: Cross multiply
1,601,014.44x = 2,397,673.58 × 915,823.94 - Step 4: Simplify right side
1,601,014.44x = 2,195,846,864,869.51 - Step 5: Solve for x
x = 2,195,846,864,869.51/1,601,014.44 - Step 6: Final answer
x = 1,371,534.70
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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.