Finding the Fourth Proportional to 596,444.16, 823,115.70 and 341,844.60
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Solution
The fourth proportional to 596,444.16, 823,115.70 and 341,844.60 is: 471,758.59
Step by Step Solution
- Step 1: Write the proportion equation
596,444.16 : 823,115.70 = 341,844.60 : x - Step 2: Convert to fraction form
596,444.16/823,115.70 = 341,844.60/x - Step 3: Cross multiply
596,444.16x = 823,115.70 × 341,844.60 - Step 4: Simplify right side
596,444.16x = 281,377,657,220.22 - Step 5: Solve for x
x = 281,377,657,220.22/596,444.16 - Step 6: Final answer
x = 471,758.59
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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.