Finding the Fourth Proportional to 2,394,466.34, 3,304,433.55 and 1,306,807.75
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Solution
The fourth proportional to 2,394,466.34, 3,304,433.55 and 1,306,807.75 is: 1,803,432.90
Step by Step Solution
- Step 1: Write the proportion equation
2,394,466.34 : 3,304,433.55 = 1,306,807.75 : x - Step 2: Convert to fraction form
2,394,466.34/3,304,433.55 = 1,306,807.75/x - Step 3: Cross multiply
2,394,466.34x = 3,304,433.55 × 1,306,807.75 - Step 4: Simplify right side
2,394,466.34x = 4,318,259,375,860.57 - Step 5: Solve for x
x = 4,318,259,375,860.57/2,394,466.34 - Step 6: Final answer
x = 1,803,432.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.