Home / 2,313,211.23-3,469,712.04-607,314.33

Finding the Fourth Proportional to 2,313,211.23, 3,469,712.04 and 607,314.33

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Solution

The fourth proportional to 2,313,211.23, 3,469,712.04 and 607,314.33 is: 910,943.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,211.23 : 3,469,712.04 = 607,314.33 : x
  2. Step 2: Convert to fraction form
    2,313,211.23/3,469,712.04 = 607,314.33/x
  3. Step 3: Cross multiply
    2,313,211.23x = 3,469,712.04 × 607,314.33
  4. Step 4: Simplify right side
    2,313,211.23x = 2,107,205,842,865.53
  5. Step 5: Solve for x
    x = 2,107,205,842,865.53/2,313,211.23
  6. Step 6: Final answer
    x = 910,943.98

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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.