Finding the Fourth Proportional to 1,450,375.95, 2,001,574.50 and 797,029.53
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Solution
The fourth proportional to 1,450,375.95, 2,001,574.50 and 797,029.53 is: 1,099,931.35
Step by Step Solution
- Step 1: Write the proportion equation
1,450,375.95 : 2,001,574.50 = 797,029.53 : x - Step 2: Convert to fraction form
1,450,375.95/2,001,574.50 = 797,029.53/x - Step 3: Cross multiply
1,450,375.95x = 2,001,574.50 × 797,029.53 - Step 4: Simplify right side
1,450,375.95x = 1,595,313,982,994.99 - Step 5: Solve for x
x = 1,595,313,982,994.99/1,450,375.95 - Step 6: Final answer
x = 1,099,931.35
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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.