Finding the Fourth Proportional to 5,563,334.43, 8,346,200.49 and 1,725,079.68
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Solution
The fourth proportional to 5,563,334.43, 8,346,200.49 and 1,725,079.68 is: 2,587,991.26
Step by Step Solution
- Step 1: Write the proportion equation
5,563,334.43 : 8,346,200.49 = 1,725,079.68 : x - Step 2: Convert to fraction form
5,563,334.43/8,346,200.49 = 1,725,079.68/x - Step 3: Cross multiply
5,563,334.43x = 8,346,200.49 × 1,725,079.68 - Step 4: Simplify right side
5,563,334.43x = 14,397,860,870,505.04 - Step 5: Solve for x
x = 14,397,860,870,505.04/5,563,334.43 - Step 6: Final answer
x = 2,587,991.26
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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.