Finding the Fourth Proportional to 7,593,219.82, 11,390,714.45 and 2,667,737.80
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Solution
The fourth proportional to 7,593,219.82, 11,390,714.45 and 2,667,737.80 is: 4,001,917.52
Step by Step Solution
- Step 1: Write the proportion equation
7,593,219.82 : 11,390,714.45 = 2,667,737.80 : x - Step 2: Convert to fraction form
7,593,219.82/11,390,714.45 = 2,667,737.80/x - Step 3: Cross multiply
7,593,219.82x = 11,390,714.45 × 2,667,737.80 - Step 4: Simplify right side
7,593,219.82x = 30,387,439,436,978.95 - Step 5: Solve for x
x = 30,387,439,436,978.95/7,593,219.82 - Step 6: Final answer
x = 4,001,917.52
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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.