Finding the Fourth Proportional to 4,175,536.26, 6,263,304.38 and 1,023,664.26
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Solution
The fourth proportional to 4,175,536.26, 6,263,304.38 and 1,023,664.26 is: 1,535,496.39
Step by Step Solution
- Step 1: Write the proportion equation
4,175,536.26 : 6,263,304.38 = 1,023,664.26 : x - Step 2: Convert to fraction form
4,175,536.26/6,263,304.38 = 1,023,664.26/x - Step 3: Cross multiply
4,175,536.26x = 6,263,304.38 × 1,023,664.26 - Step 4: Simplify right side
4,175,536.26x = 6,411,520,843,307.46 - Step 5: Solve for x
x = 6,411,520,843,307.46/4,175,536.26 - Step 6: Final answer
x = 1,535,496.39
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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.