Finding the Fourth Proportional to 1,732,950.34, 2,599,889.19 and 534,824.26
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Solution
The fourth proportional to 1,732,950.34, 2,599,889.19 and 534,824.26 is: 802,379.49
Step by Step Solution
- Step 1: Write the proportion equation
1,732,950.34 : 2,599,889.19 = 534,824.26 : x - Step 2: Convert to fraction form
1,732,950.34/2,599,889.19 = 534,824.26/x - Step 3: Cross multiply
1,732,950.34x = 2,599,889.19 × 534,824.26 - Step 4: Simplify right side
1,732,950.34x = 1,390,483,812,123.75 - Step 5: Solve for x
x = 1,390,483,812,123.75/1,732,950.34 - Step 6: Final answer
x = 802,379.49
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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.