Finding the Fourth Proportional to 953,049.99, 1,429,575.50 and 598,313.12
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Solution
The fourth proportional to 953,049.99, 1,429,575.50 and 598,313.12 is: 897,470.00
Step by Step Solution
- Step 1: Write the proportion equation
953,049.99 : 1,429,575.50 = 598,313.12 : x - Step 2: Convert to fraction form
953,049.99/1,429,575.50 = 598,313.12/x - Step 3: Cross multiply
953,049.99x = 1,429,575.50 × 598,313.12 - Step 4: Simplify right side
953,049.99x = 855,333,778,262.93 - Step 5: Solve for x
x = 855,333,778,262.93/953,049.99 - Step 6: Final answer
x = 897,470.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.