Finding the Fourth Proportional to 11,114,988.24, 16,670,149.56 and 3,134,946
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Solution
The fourth proportional to 11,114,988.24, 16,670,149.56 and 3,134,946 is: 4,701,761.04
Step by Step Solution
- Step 1: Write the proportion equation
11,114,988.24 : 16,670,149.56 = 3,134,946 : x - Step 2: Convert to fraction form
11,114,988.24/16,670,149.56 = 3,134,946/x - Step 3: Cross multiply
11,114,988.24x = 16,670,149.56 × 3,134,946 - Step 4: Simplify right side
11,114,988.24x = 52,260,018,682,523.76 - Step 5: Solve for x
x = 52,260,018,682,523.76/11,114,988.24 - Step 6: Final answer
x = 4,701,761.04
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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.