Finding the Fourth Proportional to 497,336.19, 746,149.83 and 160,370.01
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Solution
The fourth proportional to 497,336.19, 746,149.83 and 160,370.01 is: 240,601.95
Step by Step Solution
- Step 1: Write the proportion equation
497,336.19 : 746,149.83 = 160,370.01 : x - Step 2: Convert to fraction form
497,336.19/746,149.83 = 160,370.01/x - Step 3: Cross multiply
497,336.19x = 746,149.83 × 160,370.01 - Step 4: Simplify right side
497,336.19x = 119,660,055,698.60 - Step 5: Solve for x
x = 119,660,055,698.60/497,336.19 - Step 6: Final answer
x = 240,601.95
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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.