Finding the Fourth Proportional to 10,683,023.99, 14,743,296.42 and 6,035,197.01
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Solution
The fourth proportional to 10,683,023.99, 14,743,296.42 and 6,035,197.01 is: 8,328,980.50
Step by Step Solution
- Step 1: Write the proportion equation
10,683,023.99 : 14,743,296.42 = 6,035,197.01 : x - Step 2: Convert to fraction form
10,683,023.99/14,743,296.42 = 6,035,197.01/x - Step 3: Cross multiply
10,683,023.99x = 14,743,296.42 × 6,035,197.01 - Step 4: Simplify right side
10,683,023.99x = 88,978,698,471,527.70 - Step 5: Solve for x
x = 88,978,698,471,527.70/10,683,023.99 - Step 6: Final answer
x = 8,328,980.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.