Finding the Fourth Proportional to 575,291.24, 863,325.66 and 201,317.48
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Solution
The fourth proportional to 575,291.24, 863,325.66 and 201,317.48 is: 302,112.28
Step by Step Solution
- Step 1: Write the proportion equation
575,291.24 : 863,325.66 = 201,317.48 : x - Step 2: Convert to fraction form
575,291.24/863,325.66 = 201,317.48/x - Step 3: Cross multiply
575,291.24x = 863,325.66 × 201,317.48 - Step 4: Simplify right side
575,291.24x = 173,802,546,290.54 - Step 5: Solve for x
x = 173,802,546,290.54/575,291.24 - Step 6: Final answer
x = 302,112.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.