Finding the Fourth Proportional to 2,341,036.80, 3,505,650.30 and 1,868,644.80
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Solution
The fourth proportional to 2,341,036.80, 3,505,650.30 and 1,868,644.80 is: 2,798,253.84
Step by Step Solution
- Step 1: Write the proportion equation
2,341,036.80 : 3,505,650.30 = 1,868,644.80 : x - Step 2: Convert to fraction form
2,341,036.80/3,505,650.30 = 1,868,644.80/x - Step 3: Cross multiply
2,341,036.80x = 3,505,650.30 × 1,868,644.80 - Step 4: Simplify right side
2,341,036.80x = 6,550,815,203,713.44 - Step 5: Solve for x
x = 6,550,815,203,713.44/2,341,036.80 - Step 6: Final answer
x = 2,798,253.84
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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.