Home / 1,469,499.28-2,027,329.50-848,894.28

Finding the Fourth Proportional to 1,469,499.28, 2,027,329.50 and 848,894.28

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Solution

The fourth proportional to 1,469,499.28, 2,027,329.50 and 848,894.28 is: 1,171,139.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,499.28 : 2,027,329.50 = 848,894.28 : x
  2. Step 2: Convert to fraction form
    1,469,499.28/2,027,329.50 = 848,894.28/x
  3. Step 3: Cross multiply
    1,469,499.28x = 2,027,329.50 × 848,894.28
  4. Step 4: Simplify right side
    1,469,499.28x = 1,720,988,416,225.26
  5. Step 5: Solve for x
    x = 1,720,988,416,225.26/1,469,499.28
  6. Step 6: Final answer
    x = 1,171,139.34

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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.