Finding the Fourth Proportional to 1,652,149.08, 2,477,226.60 and 741,165.48
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Solution
The fourth proportional to 1,652,149.08, 2,477,226.60 and 741,165.48 is: 1,111,300.95
Step by Step Solution
- Step 1: Write the proportion equation
1,652,149.08 : 2,477,226.60 = 741,165.48 : x - Step 2: Convert to fraction form
1,652,149.08/2,477,226.60 = 741,165.48/x - Step 3: Cross multiply
1,652,149.08x = 2,477,226.60 × 741,165.48 - Step 4: Simplify right side
1,652,149.08x = 1,836,034,842,057.77 - Step 5: Solve for x
x = 1,836,034,842,057.77/1,652,149.08 - Step 6: Final answer
x = 1,111,300.95
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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.