Finding the Fourth Proportional to 4,126,354.29, 6,181,479.62 and 2,702,092.41
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Solution
The fourth proportional to 4,126,354.29, 6,181,479.62 and 2,702,092.41 is: 4,047,865.98
Step by Step Solution
- Step 1: Write the proportion equation
4,126,354.29 : 6,181,479.62 = 2,702,092.41 : x - Step 2: Convert to fraction form
4,126,354.29/6,181,479.62 = 2,702,092.41/x - Step 3: Cross multiply
4,126,354.29x = 6,181,479.62 × 2,702,092.41 - Step 4: Simplify right side
4,126,354.29x = 16,702,929,170,526.91 - Step 5: Solve for x
x = 16,702,929,170,526.91/4,126,354.29 - Step 6: Final answer
x = 4,047,865.98
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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.