Home / 1,161,082.27-1,741,827.53-530,059.87

Finding the Fourth Proportional to 1,161,082.27, 1,741,827.53 and 530,059.87

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Solution

The fourth proportional to 1,161,082.27, 1,741,827.53 and 530,059.87 is: 795,182.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,082.27 : 1,741,827.53 = 530,059.87 : x
  2. Step 2: Convert to fraction form
    1,161,082.27/1,741,827.53 = 530,059.87/x
  3. Step 3: Cross multiply
    1,161,082.27x = 1,741,827.53 × 530,059.87
  4. Step 4: Simplify right side
    1,161,082.27x = 923,272,874,114.22
  5. Step 5: Solve for x
    x = 923,272,874,114.22/1,161,082.27
  6. Step 6: Final answer
    x = 795,182.99

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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.