Finding the Fourth Proportional to 596,656.26, 894,273.10 and 415,762.32
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Solution
The fourth proportional to 596,656.26, 894,273.10 and 415,762.32 is: 623,147.84
Step by Step Solution
- Step 1: Write the proportion equation
596,656.26 : 894,273.10 = 415,762.32 : x - Step 2: Convert to fraction form
596,656.26/894,273.10 = 415,762.32/x - Step 3: Cross multiply
596,656.26x = 894,273.10 × 415,762.32 - Step 4: Simplify right side
596,656.26x = 371,805,058,769.59 - Step 5: Solve for x
x = 371,805,058,769.59/596,656.26 - Step 6: Final answer
x = 623,147.84
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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.