Finding the Fourth Proportional to 575,863.02, 863,794.80 and 295,201.26
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Solution
The fourth proportional to 575,863.02, 863,794.80 and 295,201.26 is: 442,802.03
Step by Step Solution
- Step 1: Write the proportion equation
575,863.02 : 863,794.80 = 295,201.26 : x - Step 2: Convert to fraction form
575,863.02/863,794.80 = 295,201.26/x - Step 3: Cross multiply
575,863.02x = 863,794.80 × 295,201.26 - Step 4: Simplify right side
575,863.02x = 254,993,313,341.45 - Step 5: Solve for x
x = 254,993,313,341.45/575,863.02 - Step 6: Final answer
x = 442,802.03
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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.