Finding the Fourth Proportional to 5,535,714.97, 8,307,276.19 and 2,297,252.53
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Solution
The fourth proportional to 5,535,714.97, 8,307,276.19 and 2,297,252.53 is: 3,447,415.80
Step by Step Solution
- Step 1: Write the proportion equation
5,535,714.97 : 8,307,276.19 = 2,297,252.53 : x - Step 2: Convert to fraction form
5,535,714.97/8,307,276.19 = 2,297,252.53/x - Step 3: Cross multiply
5,535,714.97x = 8,307,276.19 × 2,297,252.53 - Step 4: Simplify right side
5,535,714.97x = 19,083,911,218,374.94 - Step 5: Solve for x
x = 19,083,911,218,374.94/5,535,714.97 - Step 6: Final answer
x = 3,447,415.80
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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.