Finding the Fourth Proportional to 5,609,353.35, 8,414,030.09 and 1,349,521.50
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Solution
The fourth proportional to 5,609,353.35, 8,414,030.09 and 1,349,521.50 is: 2,024,282.27
Step by Step Solution
- Step 1: Write the proportion equation
5,609,353.35 : 8,414,030.09 = 1,349,521.50 : x - Step 2: Convert to fraction form
5,609,353.35/8,414,030.09 = 1,349,521.50/x - Step 3: Cross multiply
5,609,353.35x = 8,414,030.09 × 1,349,521.50 - Step 4: Simplify right side
5,609,353.35x = 11,354,914,508,101.94 - Step 5: Solve for x
x = 11,354,914,508,101.94/5,609,353.35 - Step 6: Final answer
x = 2,024,282.27
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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.