Finding the Fourth Proportional to 563,833.49, 846,170.55 and 226,877.00
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Solution
The fourth proportional to 563,833.49, 846,170.55 and 226,877.00 is: 340,484.62
Step by Step Solution
- Step 1: Write the proportion equation
563,833.49 : 846,170.55 = 226,877.00 : x - Step 2: Convert to fraction form
563,833.49/846,170.55 = 226,877.00/x - Step 3: Cross multiply
563,833.49x = 846,170.55 × 226,877.00 - Step 4: Simplify right side
563,833.49x = 191,976,631,641.50 - Step 5: Solve for x
x = 191,976,631,641.50/563,833.49 - Step 6: Final answer
x = 340,484.62
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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.