Finding the Fourth Proportional to 446,246.00, 615,757.52 and 262,492.91
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Solution
The fourth proportional to 446,246.00, 615,757.52 and 262,492.91 is: 362,203.76
Step by Step Solution
- Step 1: Write the proportion equation
446,246.00 : 615,757.52 = 262,492.91 : x - Step 2: Convert to fraction form
446,246.00/615,757.52 = 262,492.91/x - Step 3: Cross multiply
446,246.00x = 615,757.52 × 262,492.91 - Step 4: Simplify right side
446,246.00x = 161,631,978,887.93 - Step 5: Solve for x
x = 161,631,978,887.93/446,246.00 - Step 6: Final answer
x = 362,203.76
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.