Finding the Fourth Proportional to 1,719,526.44, 2,372,758.08 and 994,264.41
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Solution
The fourth proportional to 1,719,526.44, 2,372,758.08 and 994,264.41 is: 1,371,975.95
Step by Step Solution
- Step 1: Write the proportion equation
1,719,526.44 : 2,372,758.08 = 994,264.41 : x - Step 2: Convert to fraction form
1,719,526.44/2,372,758.08 = 994,264.41/x - Step 3: Cross multiply
1,719,526.44x = 2,372,758.08 × 994,264.41 - Step 4: Simplify right side
1,719,526.44x = 2,359,148,912,483.93 - Step 5: Solve for x
x = 2,359,148,912,483.93/1,719,526.44 - Step 6: Final answer
x = 1,371,975.95
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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.