Finding the Fourth Proportional to 8,744,584.94, 13,118,558.70 and 3,352,814.88
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Solution
The fourth proportional to 8,744,584.94, 13,118,558.70 and 3,352,814.88 is: 5,029,866.95
Step by Step Solution
- Step 1: Write the proportion equation
8,744,584.94 : 13,118,558.70 = 3,352,814.88 : x - Step 2: Convert to fraction form
8,744,584.94/13,118,558.70 = 3,352,814.88/x - Step 3: Cross multiply
8,744,584.94x = 13,118,558.70 × 3,352,814.88 - Step 4: Simplify right side
8,744,584.94x = 43,984,098,758,032.34 - Step 5: Solve for x
x = 43,984,098,758,032.34/8,744,584.94 - Step 6: Final answer
x = 5,029,866.95
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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.