Finding the Fourth Proportional to 12,701,337.54, 19,051,234.01 and 4,504,384.99
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Solution
The fourth proportional to 12,701,337.54, 19,051,234.01 and 4,504,384.99 is: 6,756,303.60
Step by Step Solution
- Step 1: Write the proportion equation
12,701,337.54 : 19,051,234.01 = 4,504,384.99 : x - Step 2: Convert to fraction form
12,701,337.54/19,051,234.01 = 4,504,384.99/x - Step 3: Cross multiply
12,701,337.54x = 19,051,234.01 × 4,504,384.99 - Step 4: Simplify right side
12,701,337.54x = 85,814,092,515,621.52 - Step 5: Solve for x
x = 85,814,092,515,621.52/12,701,337.54 - Step 6: Final answer
x = 6,756,303.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.