Finding the Fourth Proportional to 3,291,899.26, 4,937,349.98 and 895,930.60
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Solution
The fourth proportional to 3,291,899.26, 4,937,349.98 and 895,930.60 is: 1,343,760.12
Step by Step Solution
- Step 1: Write the proportion equation
3,291,899.26 : 4,937,349.98 = 895,930.60 : x - Step 2: Convert to fraction form
3,291,899.26/4,937,349.98 = 895,930.60/x - Step 3: Cross multiply
3,291,899.26x = 4,937,349.98 × 895,930.60 - Step 4: Simplify right side
3,291,899.26x = 4,423,522,940,094.94 - Step 5: Solve for x
x = 4,423,522,940,094.94/3,291,899.26 - Step 6: Final answer
x = 1,343,760.12
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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.