Finding the Fourth Proportional to 8,950,573.53, 13,427,865.86 and 3,270,652.65
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Solution
The fourth proportional to 8,950,573.53, 13,427,865.86 and 3,270,652.65 is: 4,906,711.83
Step by Step Solution
- Step 1: Write the proportion equation
8,950,573.53 : 13,427,865.86 = 3,270,652.65 : x - Step 2: Convert to fraction form
8,950,573.53/13,427,865.86 = 3,270,652.65/x - Step 3: Cross multiply
8,950,573.53x = 13,427,865.86 × 3,270,652.65 - Step 4: Simplify right side
8,950,573.53x = 43,917,885,042,500.27 - Step 5: Solve for x
x = 43,917,885,042,500.27/8,950,573.53 - Step 6: Final answer
x = 4,906,711.83
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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.