Finding the Fourth Proportional to 8,980,704.96, 13,464,908.68 and 3,223,310.80
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Solution
The fourth proportional to 8,980,704.96, 13,464,908.68 and 3,223,310.80 is: 4,832,759.32
Step by Step Solution
- Step 1: Write the proportion equation
8,980,704.96 : 13,464,908.68 = 3,223,310.80 : x - Step 2: Convert to fraction form
8,980,704.96/13,464,908.68 = 3,223,310.80/x - Step 3: Cross multiply
8,980,704.96x = 13,464,908.68 × 3,223,310.80 - Step 4: Simplify right side
8,980,704.96x = 43,401,585,569,257.74 - Step 5: Solve for x
x = 43,401,585,569,257.74/8,980,704.96 - Step 6: Final answer
x = 4,832,759.32
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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.