Finding the Fourth Proportional to 4,566,102.96, 6,301,206.36 and 2,632,354.32
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Solution
The fourth proportional to 4,566,102.96, 6,301,206.36 and 2,632,354.32 is: 3,632,639.90
Step by Step Solution
- Step 1: Write the proportion equation
4,566,102.96 : 6,301,206.36 = 2,632,354.32 : x - Step 2: Convert to fraction form
4,566,102.96/6,301,206.36 = 2,632,354.32/x - Step 3: Cross multiply
4,566,102.96x = 6,301,206.36 × 2,632,354.32 - Step 4: Simplify right side
4,566,102.96x = 16,587,007,782,957.47 - Step 5: Solve for x
x = 16,587,007,782,957.47/4,566,102.96 - Step 6: Final answer
x = 3,632,639.90
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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.