Finding the Fourth Proportional to 9,753,945.95, 14,630,877.14 and 2,467,474.65
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Solution
The fourth proportional to 9,753,945.95, 14,630,877.14 and 2,467,474.65 is: 3,701,201.41
Step by Step Solution
- Step 1: Write the proportion equation
9,753,945.95 : 14,630,877.14 = 2,467,474.65 : x - Step 2: Convert to fraction form
9,753,945.95/14,630,877.14 = 2,467,474.65/x - Step 3: Cross multiply
9,753,945.95x = 14,630,877.14 × 2,467,474.65 - Step 4: Simplify right side
9,753,945.95x = 36,101,318,437,877.12 - Step 5: Solve for x
x = 36,101,318,437,877.12/9,753,945.95 - Step 6: Final answer
x = 3,701,201.41
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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.