Finding the Fourth Proportional to 1,034,052.47, 1,551,120.42 and 360,201.93
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Solution
The fourth proportional to 1,034,052.47, 1,551,120.42 and 360,201.93 is: 540,317.43
Step by Step Solution
- Step 1: Write the proportion equation
1,034,052.47 : 1,551,120.42 = 360,201.93 : x - Step 2: Convert to fraction form
1,034,052.47/1,551,120.42 = 360,201.93/x - Step 3: Cross multiply
1,034,052.47x = 1,551,120.42 × 360,201.93 - Step 4: Simplify right side
1,034,052.47x = 558,716,568,946.41 - Step 5: Solve for x
x = 558,716,568,946.41/1,034,052.47 - Step 6: Final answer
x = 540,317.43
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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.