Home / 969,528.57-1,338,004.61-582,462.37

Finding the Fourth Proportional to 969,528.57, 1,338,004.61 and 582,462.37

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Solution

The fourth proportional to 969,528.57, 1,338,004.61 and 582,462.37 is: 803,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,528.57 : 1,338,004.61 = 582,462.37 : x
  2. Step 2: Convert to fraction form
    969,528.57/1,338,004.61 = 582,462.37/x
  3. Step 3: Cross multiply
    969,528.57x = 1,338,004.61 × 582,462.37
  4. Step 4: Simplify right side
    969,528.57x = 779,337,336,211.53
  5. Step 5: Solve for x
    x = 779,337,336,211.53/969,528.57
  6. Step 6: Final answer
    x = 803,831.22

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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.