Finding the Fourth Proportional to 2,039,134.41, 3,058,701.84 and 970,938
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Solution
The fourth proportional to 2,039,134.41, 3,058,701.84 and 970,938 is: 1,456,407.11
Step by Step Solution
- Step 1: Write the proportion equation
2,039,134.41 : 3,058,701.84 = 970,938 : x - Step 2: Convert to fraction form
2,039,134.41/3,058,701.84 = 970,938/x - Step 3: Cross multiply
2,039,134.41x = 3,058,701.84 × 970,938 - Step 4: Simplify right side
2,039,134.41x = 2,969,809,847,125.92 - Step 5: Solve for x
x = 2,969,809,847,125.92/2,039,134.41 - Step 6: Final answer
x = 1,456,407.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.