Home / 583,082.10-804,378.33-341,216.28

Finding the Fourth Proportional to 583,082.10, 804,378.33 and 341,216.28

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Solution

The fourth proportional to 583,082.10, 804,378.33 and 341,216.28 is: 470,717.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,082.10 : 804,378.33 = 341,216.28 : x
  2. Step 2: Convert to fraction form
    583,082.10/804,378.33 = 341,216.28/x
  3. Step 3: Cross multiply
    583,082.10x = 804,378.33 × 341,216.28
  4. Step 4: Simplify right side
    583,082.10x = 274,466,981,475.21
  5. Step 5: Solve for x
    x = 274,466,981,475.21/583,082.10
  6. Step 6: Final answer
    x = 470,717.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.