Finding the Fourth Proportional to 4,593,255.26, 6,885,897.08 and 2,316,879.40
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Solution
The fourth proportional to 4,593,255.26, 6,885,897.08 and 2,316,879.40 is: 3,473,308.62
Step by Step Solution
- Step 1: Write the proportion equation
4,593,255.26 : 6,885,897.08 = 2,316,879.40 : x - Step 2: Convert to fraction form
4,593,255.26/6,885,897.08 = 2,316,879.40/x - Step 3: Cross multiply
4,593,255.26x = 6,885,897.08 × 2,316,879.40 - Step 4: Simplify right side
4,593,255.26x = 15,953,793,079,284.07 - Step 5: Solve for x
x = 15,953,793,079,284.07/4,593,255.26 - Step 6: Final answer
x = 3,473,308.62
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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.