Finding the Fourth Proportional to 863,927.24, 1,295,885.33 and 464,756
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Solution
The fourth proportional to 863,927.24, 1,295,885.33 and 464,756 is: 697,131.02
Step by Step Solution
- Step 1: Write the proportion equation
863,927.24 : 1,295,885.33 = 464,756 : x - Step 2: Convert to fraction form
863,927.24/1,295,885.33 = 464,756/x - Step 3: Cross multiply
863,927.24x = 1,295,885.33 × 464,756 - Step 4: Simplify right side
863,927.24x = 602,270,480,105.70 - Step 5: Solve for x
x = 602,270,480,105.70/863,927.24 - Step 6: Final answer
x = 697,131.02
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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.