Finding the Fourth Proportional to 5,562,952.44, 8,347,276.44 and 2,648,343.84
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Solution
The fourth proportional to 5,562,952.44, 8,347,276.44 and 2,648,343.84 is: 3,973,871.50
Step by Step Solution
- Step 1: Write the proportion equation
5,562,952.44 : 8,347,276.44 = 2,648,343.84 : x - Step 2: Convert to fraction form
5,562,952.44/8,347,276.44 = 2,648,343.84/x - Step 3: Cross multiply
5,562,952.44x = 8,347,276.44 × 2,648,343.84 - Step 4: Simplify right side
5,562,952.44x = 22,106,458,140,651.13 - Step 5: Solve for x
x = 22,106,458,140,651.13/5,562,952.44 - Step 6: Final answer
x = 3,973,871.50
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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.