Finding the Fourth Proportional to 4,486,104.42, 6,189,995.88 and 2,552,252.10
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Solution
The fourth proportional to 4,486,104.42, 6,189,995.88 and 2,552,252.10 is: 3,521,636.70
Step by Step Solution
- Step 1: Write the proportion equation
4,486,104.42 : 6,189,995.88 = 2,552,252.10 : x - Step 2: Convert to fraction form
4,486,104.42/6,189,995.88 = 2,552,252.10/x - Step 3: Cross multiply
4,486,104.42x = 6,189,995.88 × 2,552,252.10 - Step 4: Simplify right side
4,486,104.42x = 15,798,429,983,721.35 - Step 5: Solve for x
x = 15,798,429,983,721.35/4,486,104.42 - Step 6: Final answer
x = 3,521,636.70
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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.