Finding the Fourth Proportional to 9,640,281.24, 14,460,359.40 and 2,451,753.05
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Solution
The fourth proportional to 9,640,281.24, 14,460,359.40 and 2,451,753.05 is: 3,677,613.68
Step by Step Solution
- Step 1: Write the proportion equation
9,640,281.24 : 14,460,359.40 = 2,451,753.05 : x - Step 2: Convert to fraction form
9,640,281.24/14,460,359.40 = 2,451,753.05/x - Step 3: Cross multiply
9,640,281.24x = 14,460,359.40 × 2,451,753.05 - Step 4: Simplify right side
9,640,281.24x = 35,453,230,190,744.38 - Step 5: Solve for x
x = 35,453,230,190,744.38/9,640,281.24 - Step 6: Final answer
x = 3,677,613.68
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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.