Finding the Fourth Proportional to 575,277.24, 863,304.66 and 201,303.48
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Solution
The fourth proportional to 575,277.24, 863,304.66 and 201,303.48 is: 302,091.27
Step by Step Solution
- Step 1: Write the proportion equation
575,277.24 : 863,304.66 = 201,303.48 : x - Step 2: Convert to fraction form
575,277.24/863,304.66 = 201,303.48/x - Step 3: Cross multiply
575,277.24x = 863,304.66 × 201,303.48 - Step 4: Simplify right side
575,277.24x = 173,786,232,358.22 - Step 5: Solve for x
x = 173,786,232,358.22/575,277.24 - Step 6: Final answer
x = 302,091.27
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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.