Finding the Fourth Proportional to 829,950.00, 1,244,253.71 and 349,867.81
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Solution
The fourth proportional to 829,950.00, 1,244,253.71 and 349,867.81 is: 524,518.73
Step by Step Solution
- Step 1: Write the proportion equation
829,950.00 : 1,244,253.71 = 349,867.81 : x - Step 2: Convert to fraction form
829,950.00/1,244,253.71 = 349,867.81/x - Step 3: Cross multiply
829,950.00x = 1,244,253.71 × 349,867.81 - Step 4: Simplify right side
829,950.00x = 435,324,314,065.13 - Step 5: Solve for x
x = 435,324,314,065.13/829,950.00 - Step 6: Final answer
x = 524,518.73
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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.