Finding the Fourth Proportional to 8,473,226.74, 12,709,729.24 and 2,083,534.45
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Solution
The fourth proportional to 8,473,226.74, 12,709,729.24 and 2,083,534.45 is: 3,125,274.41
Step by Step Solution
- Step 1: Write the proportion equation
8,473,226.74 : 12,709,729.24 = 2,083,534.45 : x - Step 2: Convert to fraction form
8,473,226.74/12,709,729.24 = 2,083,534.45/x - Step 3: Cross multiply
8,473,226.74x = 12,709,729.24 × 2,083,534.45 - Step 4: Simplify right side
8,473,226.74x = 26,481,158,684,729.16 - Step 5: Solve for x
x = 26,481,158,684,729.16/8,473,226.74 - Step 6: Final answer
x = 3,125,274.41
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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.