Finding the Fourth Proportional to 1,032,201.18, 1,548,809.01 and 463,983.75
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Solution
The fourth proportional to 1,032,201.18, 1,548,809.01 and 463,983.75 is: 696,203.63
Step by Step Solution
- Step 1: Write the proportion equation
1,032,201.18 : 1,548,809.01 = 463,983.75 : x - Step 2: Convert to fraction form
1,032,201.18/1,548,809.01 = 463,983.75/x - Step 3: Cross multiply
1,032,201.18x = 1,548,809.01 × 463,983.75 - Step 4: Simplify right side
1,032,201.18x = 718,622,212,493.59 - Step 5: Solve for x
x = 718,622,212,493.59/1,032,201.18 - Step 6: Final answer
x = 696,203.63
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1.5x scale
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.