Finding the Fourth Proportional to 607,033.35, 837,701.24 and 335,101.19
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Solution
The fourth proportional to 607,033.35, 837,701.24 and 335,101.19 is: 462,436.99
Step by Step Solution
- Step 1: Write the proportion equation
607,033.35 : 837,701.24 = 335,101.19 : x - Step 2: Convert to fraction form
607,033.35/837,701.24 = 335,101.19/x - Step 3: Cross multiply
607,033.35x = 837,701.24 × 335,101.19 - Step 4: Simplify right side
607,033.35x = 280,714,676,524.46 - Step 5: Solve for x
x = 280,714,676,524.46/607,033.35 - Step 6: Final answer
x = 462,436.99
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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.