Finding the Fourth Proportional to 11,546,279.03, 15,933,907.27 and 6,247,973.99
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Solution
The fourth proportional to 11,546,279.03, 15,933,907.27 and 6,247,973.99 is: 8,622,226.95
Step by Step Solution
- Step 1: Write the proportion equation
11,546,279.03 : 15,933,907.27 = 6,247,973.99 : x - Step 2: Convert to fraction form
11,546,279.03/15,933,907.27 = 6,247,973.99/x - Step 3: Cross multiply
11,546,279.03x = 15,933,907.27 × 6,247,973.99 - Step 4: Simplify right side
11,546,279.03x = 99,554,638,184,862.53 - Step 5: Solve for x
x = 99,554,638,184,862.53/11,546,279.03 - Step 6: Final answer
x = 8,622,226.95
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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.