Finding the Fourth Proportional to 562,444.24, 776,052.99 and 333,073.60
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Solution
The fourth proportional to 562,444.24, 776,052.99 and 333,073.60 is: 459,570.47
Step by Step Solution
- Step 1: Write the proportion equation
562,444.24 : 776,052.99 = 333,073.60 : x - Step 2: Convert to fraction form
562,444.24/776,052.99 = 333,073.60/x - Step 3: Cross multiply
562,444.24x = 776,052.99 × 333,073.60 - Step 4: Simplify right side
562,444.24x = 258,482,763,170.06 - Step 5: Solve for x
x = 258,482,763,170.06/562,444.24 - Step 6: Final answer
x = 459,570.47
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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.