Finding the Fourth Proportional to 1,414,337.36, 2,120,591.76 and 605,250
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Solution
The fourth proportional to 1,414,337.36, 2,120,591.76 and 605,250 is: 907,483.74
Step by Step Solution
- Step 1: Write the proportion equation
1,414,337.36 : 2,120,591.76 = 605,250 : x - Step 2: Convert to fraction form
1,414,337.36/2,120,591.76 = 605,250/x - Step 3: Cross multiply
1,414,337.36x = 2,120,591.76 × 605,250 - Step 4: Simplify right side
1,414,337.36x = 1,283,488,162,740.00 - Step 5: Solve for x
x = 1,283,488,162,740.00/1,414,337.36 - Step 6: Final answer
x = 907,483.74
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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.