Finding the Fourth Proportional to 5,535,388.26, 8,303,032.98 and 1,748,871
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Solution
The fourth proportional to 5,535,388.26, 8,303,032.98 and 1,748,871 is: 2,623,290.89
Step by Step Solution
- Step 1: Write the proportion equation
5,535,388.26 : 8,303,032.98 = 1,748,871 : x - Step 2: Convert to fraction form
5,535,388.26/8,303,032.98 = 1,748,871/x - Step 3: Cross multiply
5,535,388.26x = 8,303,032.98 × 1,748,871 - Step 4: Simplify right side
5,535,388.26x = 14,520,933,590,765.58 - Step 5: Solve for x
x = 14,520,933,590,765.58/5,535,388.26 - Step 6: Final answer
x = 2,623,290.89
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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.