Finding the Fourth Proportional to 3,658,011.68, 5,048,055.24 and 2,026,524.98
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Solution
The fourth proportional to 3,658,011.68, 5,048,055.24 and 2,026,524.98 is: 2,796,603.99
Step by Step Solution
- Step 1: Write the proportion equation
3,658,011.68 : 5,048,055.24 = 2,026,524.98 : x - Step 2: Convert to fraction form
3,658,011.68/5,048,055.24 = 2,026,524.98/x - Step 3: Cross multiply
3,658,011.68x = 5,048,055.24 × 2,026,524.98 - Step 4: Simplify right side
3,658,011.68x = 10,230,010,044,279.90 - Step 5: Solve for x
x = 10,230,010,044,279.90/3,658,011.68 - Step 6: Final answer
x = 2,796,603.99
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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.