Finding the Fourth Proportional to 4,087,814.22, 6,134,345.74 and 2,741,497.02
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Solution
The fourth proportional to 4,087,814.22, 6,134,345.74 and 2,741,497.02 is: 4,114,005.59
Step by Step Solution
- Step 1: Write the proportion equation
4,087,814.22 : 6,134,345.74 = 2,741,497.02 : x - Step 2: Convert to fraction form
4,087,814.22/6,134,345.74 = 2,741,497.02/x - Step 3: Cross multiply
4,087,814.22x = 6,134,345.74 × 2,741,497.02 - Step 4: Simplify right side
4,087,814.22x = 16,817,290,565,859.70 - Step 5: Solve for x
x = 16,817,290,565,859.70/4,087,814.22 - Step 6: Final answer
x = 4,114,005.59
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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.