Finding the Fourth Proportional to 2,373,231.54, 3,560,013.36 and 1,174,832.09
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Solution
The fourth proportional to 2,373,231.54, 3,560,013.36 and 1,174,832.09 is: 1,762,330.34
Step by Step Solution
- Step 1: Write the proportion equation
2,373,231.54 : 3,560,013.36 = 1,174,832.09 : x - Step 2: Convert to fraction form
2,373,231.54/3,560,013.36 = 1,174,832.09/x - Step 3: Cross multiply
2,373,231.54x = 3,560,013.36 × 1,174,832.09 - Step 4: Simplify right side
2,373,231.54x = 4,182,417,936,156.72 - Step 5: Solve for x
x = 4,182,417,936,156.72/2,373,231.54 - Step 6: Final answer
x = 1,762,330.34
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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.