Finding the Fourth Proportional to 1,652,457.24, 2,477,938.20 and 587,527.68
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Solution
The fourth proportional to 1,652,457.24, 2,477,938.20 and 587,527.68 is: 881,025.69
Step by Step Solution
- Step 1: Write the proportion equation
1,652,457.24 : 2,477,938.20 = 587,527.68 : x - Step 2: Convert to fraction form
1,652,457.24/2,477,938.20 = 587,527.68/x - Step 3: Cross multiply
1,652,457.24x = 2,477,938.20 × 587,527.68 - Step 4: Simplify right side
1,652,457.24x = 1,455,857,281,829.38 - Step 5: Solve for x
x = 1,455,857,281,829.38/1,652,457.24 - Step 6: Final answer
x = 881,025.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.