Finding the Fourth Proportional to 1,682,140.54, 2,523,246.66 and 602,723.61
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Solution
The fourth proportional to 1,682,140.54, 2,523,246.66 and 602,723.61 is: 904,098.26
Step by Step Solution
- Step 1: Write the proportion equation
1,682,140.54 : 2,523,246.66 = 602,723.61 : x - Step 2: Convert to fraction form
1,682,140.54/2,523,246.66 = 602,723.61/x - Step 3: Cross multiply
1,682,140.54x = 2,523,246.66 × 602,723.61 - Step 4: Simplify right side
1,682,140.54x = 1,520,820,335,835.64 - Step 5: Solve for x
x = 1,520,820,335,835.64/1,682,140.54 - Step 6: Final answer
x = 904,098.26
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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.