Finding the Fourth Proportional to 735,232.18, 1,014,612.60 and 412,919.14
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Solution
The fourth proportional to 735,232.18, 1,014,612.60 and 412,919.14 is: 569,824.03
Step by Step Solution
- Step 1: Write the proportion equation
735,232.18 : 1,014,612.60 = 412,919.14 : x - Step 2: Convert to fraction form
735,232.18/1,014,612.60 = 412,919.14/x - Step 3: Cross multiply
735,232.18x = 1,014,612.60 × 412,919.14 - Step 4: Simplify right side
735,232.18x = 418,952,962,225.16 - Step 5: Solve for x
x = 418,952,962,225.16/735,232.18 - Step 6: Final answer
x = 569,824.03
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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.