Finding the Fourth Proportional to 11,173,504.47, 16,751,216.19 and 3,493,197.87
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Solution
The fourth proportional to 11,173,504.47, 16,751,216.19 and 3,493,197.87 is: 5,236,970.45
Step by Step Solution
- Step 1: Write the proportion equation
11,173,504.47 : 16,751,216.19 = 3,493,197.87 : x - Step 2: Convert to fraction form
11,173,504.47/16,751,216.19 = 3,493,197.87/x - Step 3: Cross multiply
11,173,504.47x = 16,751,216.19 × 3,493,197.87 - Step 4: Simplify right side
11,173,504.47x = 58,515,312,714,817.52 - Step 5: Solve for x
x = 58,515,312,714,817.52/11,173,504.47 - Step 6: Final answer
x = 5,236,970.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.