Finding the Fourth Proportional to 376,530.18, 563,383.62 and 224,170.02
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Solution
The fourth proportional to 376,530.18, 563,383.62 and 224,170.02 is: 335,414.59
Step by Step Solution
- Step 1: Write the proportion equation
376,530.18 : 563,383.62 = 224,170.02 : x - Step 2: Convert to fraction form
376,530.18/563,383.62 = 224,170.02/x - Step 3: Cross multiply
376,530.18x = 563,383.62 × 224,170.02 - Step 4: Simplify right side
376,530.18x = 126,293,717,363.07 - Step 5: Solve for x
x = 126,293,717,363.07/376,530.18 - Step 6: Final answer
x = 335,414.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.