Finding the Fourth Proportional to 1,167,040.92, 1,750,797.30 and 493,124.16
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Solution
The fourth proportional to 1,167,040.92, 1,750,797.30 and 493,124.16 is: 739,785.93
Step by Step Solution
- Step 1: Write the proportion equation
1,167,040.92 : 1,750,797.30 = 493,124.16 : x - Step 2: Convert to fraction form
1,167,040.92/1,750,797.30 = 493,124.16/x - Step 3: Cross multiply
1,167,040.92x = 1,750,797.30 × 493,124.16 - Step 4: Simplify right side
1,167,040.92x = 863,360,447,892.77 - Step 5: Solve for x
x = 863,360,447,892.77/1,167,040.92 - Step 6: Final answer
x = 739,785.93
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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.