Home / 729,977.92-1,094,969.45-224,535.49

Finding the Fourth Proportional to 729,977.92, 1,094,969.45 and 224,535.49

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Solution

The fourth proportional to 729,977.92, 1,094,969.45 and 224,535.49 is: 336,804.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,977.92 : 1,094,969.45 = 224,535.49 : x
  2. Step 2: Convert to fraction form
    729,977.92/1,094,969.45 = 224,535.49/x
  3. Step 3: Cross multiply
    729,977.92x = 1,094,969.45 × 224,535.49
  4. Step 4: Simplify right side
    729,977.92x = 245,859,499,814.70
  5. Step 5: Solve for x
    x = 245,859,499,814.70/729,977.92
  6. Step 6: Final answer
    x = 336,804.02

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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.