Home / 1,601,322.62-2,400,627.38-702,082.89

Finding the Fourth Proportional to 1,601,322.62, 2,400,627.38 and 702,082.89

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Solution

The fourth proportional to 1,601,322.62, 2,400,627.38 and 702,082.89 is: 1,052,529.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,322.62 : 2,400,627.38 = 702,082.89 : x
  2. Step 2: Convert to fraction form
    1,601,322.62/2,400,627.38 = 702,082.89/x
  3. Step 3: Cross multiply
    1,601,322.62x = 2,400,627.38 × 702,082.89
  4. Step 4: Simplify right side
    1,601,322.62x = 1,685,439,405,253.11
  5. Step 5: Solve for x
    x = 1,685,439,405,253.11/1,601,322.62
  6. Step 6: Final answer
    x = 1,052,529.57

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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.