Finding the Fourth Proportional to 2,394,600.14, 3,588,781.30 and 972,994.26
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Solution
The fourth proportional to 2,394,600.14, 3,588,781.30 and 972,994.26 is: 1,458,224.09
Step by Step Solution
- Step 1: Write the proportion equation
2,394,600.14 : 3,588,781.30 = 972,994.26 : x - Step 2: Convert to fraction form
2,394,600.14/3,588,781.30 = 972,994.26/x - Step 3: Cross multiply
2,394,600.14x = 3,588,781.30 × 972,994.26 - Step 4: Simplify right side
2,394,600.14x = 3,491,863,605,295.34 - Step 5: Solve for x
x = 3,491,863,605,295.34/2,394,600.14 - Step 6: Final answer
x = 1,458,224.09
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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.