Home / 1,354,976.28-2,033,251.53-607,022.28

Finding the Fourth Proportional to 1,354,976.28, 2,033,251.53 and 607,022.28

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Solution

The fourth proportional to 1,354,976.28, 2,033,251.53 and 607,022.28 is: 910,886.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,976.28 : 2,033,251.53 = 607,022.28 : x
  2. Step 2: Convert to fraction form
    1,354,976.28/2,033,251.53 = 607,022.28/x
  3. Step 3: Cross multiply
    1,354,976.28x = 2,033,251.53 × 607,022.28
  4. Step 4: Simplify right side
    1,354,976.28x = 1,234,228,979,554.09
  5. Step 5: Solve for x
    x = 1,234,228,979,554.09/1,354,976.28
  6. Step 6: Final answer
    x = 910,886.04

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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.