Finding the Fourth Proportional to 5,835,159.55, 8,051,777.48 and 3,256,948.99
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Solution
The fourth proportional to 5,835,159.55, 8,051,777.48 and 3,256,948.99 is: 4,494,175.06
Step by Step Solution
- Step 1: Write the proportion equation
5,835,159.55 : 8,051,777.48 = 3,256,948.99 : x - Step 2: Convert to fraction form
5,835,159.55/8,051,777.48 = 3,256,948.99/x - Step 3: Cross multiply
5,835,159.55x = 8,051,777.48 × 3,256,948.99 - Step 4: Simplify right side
5,835,159.55x = 26,224,228,474,647.11 - Step 5: Solve for x
x = 26,224,228,474,647.11/5,835,159.55 - Step 6: Final answer
x = 4,494,175.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.