Finding the Fourth Proportional to 11,804,838.98, 16,290,247.66 and 6,577,577.01
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Solution
The fourth proportional to 11,804,838.98, 16,290,247.66 and 6,577,577.01 is: 9,076,816.61
Step by Step Solution
- Step 1: Write the proportion equation
11,804,838.98 : 16,290,247.66 = 6,577,577.01 : x - Step 2: Convert to fraction form
11,804,838.98/16,290,247.66 = 6,577,577.01/x - Step 3: Cross multiply
11,804,838.98x = 16,290,247.66 × 6,577,577.01 - Step 4: Simplify right side
11,804,838.98x = 107,150,358,479,178.36 - Step 5: Solve for x
x = 107,150,358,479,178.36/11,804,838.98 - Step 6: Final answer
x = 9,076,816.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.