Finding the Fourth Proportional to 5,956,439.63, 8,938,438.43 and 2,544,751.91
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Solution
The fourth proportional to 5,956,439.63, 8,938,438.43 and 2,544,751.91 is: 3,818,742.35
Step by Step Solution
- Step 1: Write the proportion equation
5,956,439.63 : 8,938,438.43 = 2,544,751.91 : x - Step 2: Convert to fraction form
5,956,439.63/8,938,438.43 = 2,544,751.91/x - Step 3: Cross multiply
5,956,439.63x = 8,938,438.43 × 2,544,751.91 - Step 4: Simplify right side
5,956,439.63x = 22,746,108,276,782.24 - Step 5: Solve for x
x = 22,746,108,276,782.24/5,956,439.63 - Step 6: Final answer
x = 3,818,742.35
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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.