Finding the Fourth Proportional to 5,632,272.04, 8,452,605.18 and 2,266,504.36
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Solution
The fourth proportional to 5,632,272.04, 8,452,605.18 and 2,266,504.36 is: 3,401,445.52
Step by Step Solution
- Step 1: Write the proportion equation
5,632,272.04 : 8,452,605.18 = 2,266,504.36 : x - Step 2: Convert to fraction form
5,632,272.04/8,452,605.18 = 2,266,504.36/x - Step 3: Cross multiply
5,632,272.04x = 8,452,605.18 × 2,266,504.36 - Step 4: Simplify right side
5,632,272.04x = 19,157,866,493,828.58 - Step 5: Solve for x
x = 19,157,866,493,828.58/5,632,272.04 - Step 6: Final answer
x = 3,401,445.52
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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.