Finding the Fourth Proportional to 3,103,548.99, 4,652,304.20 and 1,483,896.88
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Solution
The fourth proportional to 3,103,548.99, 4,652,304.20 and 1,483,896.88 is: 2,224,401.72
Step by Step Solution
- Step 1: Write the proportion equation
3,103,548.99 : 4,652,304.20 = 1,483,896.88 : x - Step 2: Convert to fraction form
3,103,548.99/4,652,304.20 = 1,483,896.88/x - Step 3: Cross multiply
3,103,548.99x = 4,652,304.20 × 1,483,896.88 - Step 4: Simplify right side
3,103,548.99x = 6,903,539,699,498.33 - Step 5: Solve for x
x = 6,903,539,699,498.33/3,103,548.99 - Step 6: Final answer
x = 2,224,401.72
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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.