Finding the Fourth Proportional to 5,866,336.29, 8,802,026.70 and 2,835,980.83
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Solution
The fourth proportional to 5,866,336.29, 8,802,026.70 and 2,835,980.83 is: 4,255,190.59
Step by Step Solution
- Step 1: Write the proportion equation
5,866,336.29 : 8,802,026.70 = 2,835,980.83 : x - Step 2: Convert to fraction form
5,866,336.29/8,802,026.70 = 2,835,980.83/x - Step 3: Cross multiply
5,866,336.29x = 8,802,026.70 × 2,835,980.83 - Step 4: Simplify right side
5,866,336.29x = 24,962,378,986,348.16 - Step 5: Solve for x
x = 24,962,378,986,348.16/5,866,336.29 - Step 6: Final answer
x = 4,255,190.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.