Finding the Fourth Proportional to 1,770,176.92, 2,652,754.02 and 1,363,831.96
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Solution
The fourth proportional to 1,770,176.92, 2,652,754.02 and 1,363,831.96 is: 2,043,813.06
Step by Step Solution
- Step 1: Write the proportion equation
1,770,176.92 : 2,652,754.02 = 1,363,831.96 : x - Step 2: Convert to fraction form
1,770,176.92/2,652,754.02 = 1,363,831.96/x - Step 3: Cross multiply
1,770,176.92x = 2,652,754.02 × 1,363,831.96 - Step 4: Simplify right side
1,770,176.92x = 3,617,910,714,494.48 - Step 5: Solve for x
x = 3,617,910,714,494.48/1,770,176.92 - Step 6: Final answer
x = 2,043,813.06
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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.