Finding the Fourth Proportional to 5,829,416.10, 8,739,976.95 and 2,233,793.70
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Solution
The fourth proportional to 5,829,416.10, 8,739,976.95 and 2,233,793.70 is: 3,349,101.37
Step by Step Solution
- Step 1: Write the proportion equation
5,829,416.10 : 8,739,976.95 = 2,233,793.70 : x - Step 2: Convert to fraction form
5,829,416.10/8,739,976.95 = 2,233,793.70/x - Step 3: Cross multiply
5,829,416.10x = 8,739,976.95 × 2,233,793.70 - Step 4: Simplify right side
5,829,416.10x = 19,523,305,449,055.21 - Step 5: Solve for x
x = 19,523,305,449,055.21/5,829,416.10 - Step 6: Final answer
x = 3,349,101.37
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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.