Finding the Fourth Proportional to 1,579,776.33, 2,369,762.97 and 633,024.03
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Solution
The fourth proportional to 1,579,776.33, 2,369,762.97 and 633,024.03 is: 949,575.50
Step by Step Solution
- Step 1: Write the proportion equation
1,579,776.33 : 2,369,762.97 = 633,024.03 : x - Step 2: Convert to fraction form
1,579,776.33/2,369,762.97 = 633,024.03/x - Step 3: Cross multiply
1,579,776.33x = 2,369,762.97 × 633,024.03 - Step 4: Simplify right side
1,579,776.33x = 1,500,116,905,414.17 - Step 5: Solve for x
x = 1,500,116,905,414.17/1,579,776.33 - Step 6: Final answer
x = 949,575.50
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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.