Home / 1,027,628.70-1,542,828.15-601,601.10

Finding the Fourth Proportional to 1,027,628.70, 1,542,828.15 and 601,601.10

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Solution

The fourth proportional to 1,027,628.70, 1,542,828.15 and 601,601.10 is: 903,212.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,628.70 : 1,542,828.15 = 601,601.10 : x
  2. Step 2: Convert to fraction form
    1,027,628.70/1,542,828.15 = 601,601.10/x
  3. Step 3: Cross multiply
    1,027,628.70x = 1,542,828.15 × 601,601.10
  4. Step 4: Simplify right side
    1,027,628.70x = 928,167,112,150.97
  5. Step 5: Solve for x
    x = 928,167,112,150.97/1,027,628.70
  6. Step 6: Final answer
    x = 903,212.52

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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.