Finding the Fourth Proportional to 1,410,826.74, 2,115,698.58 and 600,697.55
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Solution
The fourth proportional to 1,410,826.74, 2,115,698.58 and 600,697.55 is: 900,815.75
Step by Step Solution
- Step 1: Write the proportion equation
1,410,826.74 : 2,115,698.58 = 600,697.55 : x - Step 2: Convert to fraction form
1,410,826.74/2,115,698.58 = 600,697.55/x - Step 3: Cross multiply
1,410,826.74x = 2,115,698.58 × 600,697.55 - Step 4: Simplify right side
1,410,826.74x = 1,270,894,942,965.99 - Step 5: Solve for x
x = 1,270,894,942,965.99/1,410,826.74 - Step 6: Final answer
x = 900,815.75
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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.