Finding the Fourth Proportional to 9,956,303.84, 14,937,555.92 and 3,566,611.56
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Solution
The fourth proportional to 9,956,303.84, 14,937,555.92 and 3,566,611.56 is: 5,351,027.90
Step by Step Solution
- Step 1: Write the proportion equation
9,956,303.84 : 14,937,555.92 = 3,566,611.56 : x - Step 2: Convert to fraction form
9,956,303.84/14,937,555.92 = 3,566,611.56/x - Step 3: Cross multiply
9,956,303.84x = 14,937,555.92 × 3,566,611.56 - Step 4: Simplify right side
9,956,303.84x = 53,276,459,622,418.44 - Step 5: Solve for x
x = 53,276,459,622,418.44/9,956,303.84 - Step 6: Final answer
x = 5,351,027.90
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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.