Finding the Fourth Proportional to 2,395,593.17, 3,593,270.30 and 879,156.79
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Solution
The fourth proportional to 2,395,593.17, 3,593,270.30 and 879,156.79 is: 1,318,691.35
Step by Step Solution
- Step 1: Write the proportion equation
2,395,593.17 : 3,593,270.30 = 879,156.79 : x - Step 2: Convert to fraction form
2,395,593.17/3,593,270.30 = 879,156.79/x - Step 3: Cross multiply
2,395,593.17x = 3,593,270.30 × 879,156.79 - Step 4: Simplify right side
2,395,593.17x = 3,159,047,982,550.34 - Step 5: Solve for x
x = 3,159,047,982,550.34/2,395,593.17 - Step 6: Final answer
x = 1,318,691.35
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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.