Finding the Fourth Proportional to 5,565,354.04, 8,347,622.82 and 1,777,819.96
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Solution
The fourth proportional to 5,565,354.04, 8,347,622.82 and 1,777,819.96 is: 2,666,599.53
Step by Step Solution
- Step 1: Write the proportion equation
5,565,354.04 : 8,347,622.82 = 1,777,819.96 : x - Step 2: Convert to fraction form
5,565,354.04/8,347,622.82 = 1,777,819.96/x - Step 3: Cross multiply
5,565,354.04x = 8,347,622.82 × 1,777,819.96 - Step 4: Simplify right side
5,565,354.04x = 14,840,570,467,947.49 - Step 5: Solve for x
x = 14,840,570,467,947.49/5,565,354.04 - Step 6: Final answer
x = 2,666,599.53
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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.