Finding the Fourth Proportional to 663,051.99, 995,273.57 and 587,632.99
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Solution
The fourth proportional to 663,051.99, 995,273.57 and 587,632.99 is: 882,065.95
Step by Step Solution
- Step 1: Write the proportion equation
663,051.99 : 995,273.57 = 587,632.99 : x - Step 2: Convert to fraction form
663,051.99/995,273.57 = 587,632.99/x - Step 3: Cross multiply
663,051.99x = 995,273.57 × 587,632.99 - Step 4: Simplify right side
663,051.99x = 584,855,583,807.07 - Step 5: Solve for x
x = 584,855,583,807.07/663,051.99 - Step 6: Final answer
x = 882,065.95
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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.