Finding the Fourth Proportional to 575,095.62, 863,027.36 and 201,118.62
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Solution
The fourth proportional to 575,095.62, 863,027.36 and 201,118.62 is: 301,812.20
Step by Step Solution
- Step 1: Write the proportion equation
575,095.62 : 863,027.36 = 201,118.62 : x - Step 2: Convert to fraction form
575,095.62/863,027.36 = 201,118.62/x - Step 3: Cross multiply
575,095.62x = 863,027.36 × 201,118.62 - Step 4: Simplify right side
575,095.62x = 173,570,871,665.44 - Step 5: Solve for x
x = 173,570,871,665.44/575,095.62 - Step 6: Final answer
x = 301,812.20
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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.