Finding the Fourth Proportional to 5,553,564.37, 8,331,234.04 and 1,714,484.37
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Solution
The fourth proportional to 5,553,564.37, 8,331,234.04 and 1,714,484.37 is: 2,572,000.54
Step by Step Solution
- Step 1: Write the proportion equation
5,553,564.37 : 8,331,234.04 = 1,714,484.37 : x - Step 2: Convert to fraction form
5,553,564.37/8,331,234.04 = 1,714,484.37/x - Step 3: Cross multiply
5,553,564.37x = 8,331,234.04 × 1,714,484.37 - Step 4: Simplify right side
5,553,564.37x = 14,283,770,577,777.19 - Step 5: Solve for x
x = 14,283,770,577,777.19/5,553,564.37 - Step 6: Final answer
x = 2,572,000.54
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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.