Finding the Fourth Proportional to 5,732,929.96, 8,599,394.92 and 2,089,933.04
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Solution
The fourth proportional to 5,732,929.96, 8,599,394.92 and 2,089,933.04 is: 3,134,899.55
Step by Step Solution
- Step 1: Write the proportion equation
5,732,929.96 : 8,599,394.92 = 2,089,933.04 : x - Step 2: Convert to fraction form
5,732,929.96/8,599,394.92 = 2,089,933.04/x - Step 3: Cross multiply
5,732,929.96x = 8,599,394.92 × 2,089,933.04 - Step 4: Simplify right side
5,732,929.96x = 17,972,159,587,508.44 - Step 5: Solve for x
x = 17,972,159,587,508.44/5,732,929.96 - Step 6: Final answer
x = 3,134,899.55
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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.