Finding the Fourth Proportional to 4,801,536.63, 7,202,266.67 and 1,959,655.88
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Solution
The fourth proportional to 4,801,536.63, 7,202,266.67 and 1,959,655.88 is: 2,939,468.20
Step by Step Solution
- Step 1: Write the proportion equation
4,801,536.63 : 7,202,266.67 = 1,959,655.88 : x - Step 2: Convert to fraction form
4,801,536.63/7,202,266.67 = 1,959,655.88/x - Step 3: Cross multiply
4,801,536.63x = 7,202,266.67 × 1,959,655.88 - Step 4: Simplify right side
4,801,536.63x = 14,113,964,252,098.33 - Step 5: Solve for x
x = 14,113,964,252,098.33/4,801,536.63 - Step 6: Final answer
x = 2,939,468.20
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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.