Finding the Fourth Proportional to 954,670.41, 1,317,400.07 and 524,968.65
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Solution
The fourth proportional to 954,670.41, 1,317,400.07 and 524,968.65 is: 724,431.94
Step by Step Solution
- Step 1: Write the proportion equation
954,670.41 : 1,317,400.07 = 524,968.65 : x - Step 2: Convert to fraction form
954,670.41/1,317,400.07 = 524,968.65/x - Step 3: Cross multiply
954,670.41x = 1,317,400.07 × 524,968.65 - Step 4: Simplify right side
954,670.41x = 691,593,733,632.96 - Step 5: Solve for x
x = 691,593,733,632.96/954,670.41 - Step 6: Final answer
x = 724,431.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.