Finding the Fourth Proportional to 600,837.94, 901,284.54 and 334,397.74
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Solution
The fourth proportional to 600,837.94, 901,284.54 and 334,397.74 is: 501,611.99
Step by Step Solution
- Step 1: Write the proportion equation
600,837.94 : 901,284.54 = 334,397.74 : x - Step 2: Convert to fraction form
600,837.94/901,284.54 = 334,397.74/x - Step 3: Cross multiply
600,837.94x = 901,284.54 × 334,397.74 - Step 4: Simplify right side
600,837.94x = 301,387,513,272.94 - Step 5: Solve for x
x = 301,387,513,272.94/600,837.94 - Step 6: Final answer
x = 501,611.99
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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.