Home / 582,629.52-804,147.84-367,624.74

Finding the Fourth Proportional to 582,629.52, 804,147.84 and 367,624.74

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Solution

The fourth proportional to 582,629.52, 804,147.84 and 367,624.74 is: 507,397.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,629.52 : 804,147.84 = 367,624.74 : x
  2. Step 2: Convert to fraction form
    582,629.52/804,147.84 = 367,624.74/x
  3. Step 3: Cross multiply
    582,629.52x = 804,147.84 × 367,624.74
  4. Step 4: Simplify right side
    582,629.52x = 295,624,640,601.56
  5. Step 5: Solve for x
    x = 295,624,640,601.56/582,629.52
  6. Step 6: Final answer
    x = 507,397.29

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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.