Home / 1,469,528.31-2,204,315.82-558,724.65

Finding the Fourth Proportional to 1,469,528.31, 2,204,315.82 and 558,724.65

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Solution

The fourth proportional to 1,469,528.31, 2,204,315.82 and 558,724.65 is: 838,095.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,528.31 : 2,204,315.82 = 558,724.65 : x
  2. Step 2: Convert to fraction form
    1,469,528.31/2,204,315.82 = 558,724.65/x
  3. Step 3: Cross multiply
    1,469,528.31x = 2,204,315.82 × 558,724.65
  4. Step 4: Simplify right side
    1,469,528.31x = 1,231,605,585,018.96
  5. Step 5: Solve for x
    x = 1,231,605,585,018.96/1,469,528.31
  6. Step 6: Final answer
    x = 838,095.85

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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.