Finding the Fourth Proportional to 2,089,892.26, 3,134,877.28 and 594,023.14
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Solution
The fourth proportional to 2,089,892.26, 3,134,877.28 and 594,023.14 is: 891,045.76
Step by Step Solution
- Step 1: Write the proportion equation
2,089,892.26 : 3,134,877.28 = 594,023.14 : x - Step 2: Convert to fraction form
2,089,892.26/3,134,877.28 = 594,023.14/x - Step 3: Cross multiply
2,089,892.26x = 3,134,877.28 × 594,023.14 - Step 4: Simplify right side
2,089,892.26x = 1,862,189,645,380.26 - Step 5: Solve for x
x = 1,862,189,645,380.26/2,089,892.26 - Step 6: Final answer
x = 891,045.76
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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.