Finding the Fourth Proportional to 1,599,004.46, 2,398,243.97 and 574,122.58
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Solution
The fourth proportional to 1,599,004.46, 2,398,243.97 and 574,122.58 is: 861,089.54
Step by Step Solution
- Step 1: Write the proportion equation
1,599,004.46 : 2,398,243.97 = 574,122.58 : x - Step 2: Convert to fraction form
1,599,004.46/2,398,243.97 = 574,122.58/x - Step 3: Cross multiply
1,599,004.46x = 2,398,243.97 × 574,122.58 - Step 4: Simplify right side
1,599,004.46x = 1,376,886,010,965.54 - Step 5: Solve for x
x = 1,376,886,010,965.54/1,599,004.46 - Step 6: Final answer
x = 861,089.54
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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.