Finding the Fourth Proportional to 5,852,250.76, 8,780,325.68 and 1,962,092.84
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Solution
The fourth proportional to 5,852,250.76, 8,780,325.68 and 1,962,092.84 is: 2,943,792.88
Step by Step Solution
- Step 1: Write the proportion equation
5,852,250.76 : 8,780,325.68 = 1,962,092.84 : x - Step 2: Convert to fraction form
5,852,250.76/8,780,325.68 = 1,962,092.84/x - Step 3: Cross multiply
5,852,250.76x = 8,780,325.68 × 1,962,092.84 - Step 4: Simplify right side
5,852,250.76x = 17,227,814,139,785.67 - Step 5: Solve for x
x = 17,227,814,139,785.67/5,852,250.76 - Step 6: Final answer
x = 2,943,792.88
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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.