Finding the Fourth Proportional to 435,283.36, 600,720.80 and 241,701.07
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Solution
The fourth proportional to 435,283.36, 600,720.80 and 241,701.07 is: 333,564.00
Step by Step Solution
- Step 1: Write the proportion equation
435,283.36 : 600,720.80 = 241,701.07 : x - Step 2: Convert to fraction form
435,283.36/600,720.80 = 241,701.07/x - Step 3: Cross multiply
435,283.36x = 600,720.80 × 241,701.07 - Step 4: Simplify right side
435,283.36x = 145,194,860,131.26 - Step 5: Solve for x
x = 145,194,860,131.26/435,283.36 - Step 6: Final answer
x = 333,564.00
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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.