Finding the Fourth Proportional to 1,217,620.00, 1,826,134.75 and 507,260.53
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Solution
The fourth proportional to 1,217,620.00, 1,826,134.75 and 507,260.53 is: 760,767.79
Step by Step Solution
- Step 1: Write the proportion equation
1,217,620.00 : 1,826,134.75 = 507,260.53 : x - Step 2: Convert to fraction form
1,217,620.00/1,826,134.75 = 507,260.53/x - Step 3: Cross multiply
1,217,620.00x = 1,826,134.75 × 507,260.53 - Step 4: Simplify right side
1,217,620.00x = 926,326,072,354.48 - Step 5: Solve for x
x = 926,326,072,354.48/1,217,620.00 - Step 6: Final answer
x = 760,767.79
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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.