Finding the Fourth Proportional to 568,994.88, 853,574.88 and 232,056.08
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Solution
The fourth proportional to 568,994.88, 853,574.88 and 232,056.08 is: 348,117.79
Step by Step Solution
- Step 1: Write the proportion equation
568,994.88 : 853,574.88 = 232,056.08 : x - Step 2: Convert to fraction form
568,994.88/853,574.88 = 232,056.08/x - Step 3: Cross multiply
568,994.88x = 853,574.88 × 232,056.08 - Step 4: Simplify right side
568,994.88x = 198,077,240,639.27 - Step 5: Solve for x
x = 198,077,240,639.27/568,994.88 - Step 6: Final answer
x = 348,117.79
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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.