Home / 1,356,022.91-2,033,968.46-503,260.67

Finding the Fourth Proportional to 1,356,022.91, 2,033,968.46 and 503,260.67

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Solution

The fourth proportional to 1,356,022.91, 2,033,968.46 and 503,260.67 is: 754,866.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,022.91 : 2,033,968.46 = 503,260.67 : x
  2. Step 2: Convert to fraction form
    1,356,022.91/2,033,968.46 = 503,260.67/x
  3. Step 3: Cross multiply
    1,356,022.91x = 2,033,968.46 × 503,260.67
  4. Step 4: Simplify right side
    1,356,022.91x = 1,023,616,332,507.09
  5. Step 5: Solve for x
    x = 1,023,616,332,507.09/1,356,022.91
  6. Step 6: Final answer
    x = 754,866.55

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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.