Finding the Fourth Proportional to 14,984,388.90, 22,474,048.22 and 4,199,207.52
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Solution
The fourth proportional to 14,984,388.90, 22,474,048.22 and 4,199,207.52 is: 6,298,100.84
Step by Step Solution
- Step 1: Write the proportion equation
14,984,388.90 : 22,474,048.22 = 4,199,207.52 : x - Step 2: Convert to fraction form
14,984,388.90/22,474,048.22 = 4,199,207.52/x - Step 3: Cross multiply
14,984,388.90x = 22,474,048.22 × 4,199,207.52 - Step 4: Simplify right side
14,984,388.90x = 94,373,192,290,266.59 - Step 5: Solve for x
x = 94,373,192,290,266.59/14,984,388.90 - Step 6: Final answer
x = 6,298,100.84
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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.