Finding the Fourth Proportional to 4,576,052.90, 6,861,388.11 and 1,736,364.62
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Solution
The fourth proportional to 4,576,052.90, 6,861,388.11 and 1,736,364.62 is: 2,603,525.75
Step by Step Solution
- Step 1: Write the proportion equation
4,576,052.90 : 6,861,388.11 = 1,736,364.62 : x - Step 2: Convert to fraction form
4,576,052.90/6,861,388.11 = 1,736,364.62/x - Step 3: Cross multiply
4,576,052.90x = 6,861,388.11 × 1,736,364.62 - Step 4: Simplify right side
4,576,052.90x = 11,913,871,523,985.73 - Step 5: Solve for x
x = 11,913,871,523,985.73/4,576,052.90 - Step 6: Final answer
x = 2,603,525.75
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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.