Finding the Fourth Proportional to 4,247,536.68, 6,367,937.06 and 2,225,392.76
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Solution
The fourth proportional to 4,247,536.68, 6,367,937.06 and 2,225,392.76 is: 3,336,324.58
Step by Step Solution
- Step 1: Write the proportion equation
4,247,536.68 : 6,367,937.06 = 2,225,392.76 : x - Step 2: Convert to fraction form
4,247,536.68/6,367,937.06 = 2,225,392.76/x - Step 3: Cross multiply
4,247,536.68x = 6,367,937.06 × 2,225,392.76 - Step 4: Simplify right side
4,247,536.68x = 14,171,161,029,459.68 - Step 5: Solve for x
x = 14,171,161,029,459.68/4,247,536.68 - Step 6: Final answer
x = 3,336,324.58
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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.