Finding the Fourth Proportional to 606,600.24, 837,102.92 and 334,670.55
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Solution
The fourth proportional to 606,600.24, 837,102.92 and 334,670.55 is: 461,842.37
Step by Step Solution
- Step 1: Write the proportion equation
606,600.24 : 837,102.92 = 334,670.55 : x - Step 2: Convert to fraction form
606,600.24/837,102.92 = 334,670.55/x - Step 3: Cross multiply
606,600.24x = 837,102.92 × 334,670.55 - Step 4: Simplify right side
606,600.24x = 280,153,692,969.65 - Step 5: Solve for x
x = 280,153,692,969.65/606,600.24 - Step 6: Final answer
x = 461,842.37
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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.