Finding the Fourth Proportional to 3,463,252.74, 5,196,256.92 and 1,332,764.82
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Solution
The fourth proportional to 3,463,252.74, 5,196,256.92 and 1,332,764.82 is: 1,999,677.45
Step by Step Solution
- Step 1: Write the proportion equation
3,463,252.74 : 5,196,256.92 = 1,332,764.82 : x - Step 2: Convert to fraction form
3,463,252.74/5,196,256.92 = 1,332,764.82/x - Step 3: Cross multiply
3,463,252.74x = 5,196,256.92 × 1,332,764.82 - Step 4: Simplify right side
3,463,252.74x = 6,925,388,418,657.56 - Step 5: Solve for x
x = 6,925,388,418,657.56/3,463,252.74 - Step 6: Final answer
x = 1,999,677.45
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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.