Home / 2,275,202.10-3,412,812.53-569,340.75

Finding the Fourth Proportional to 2,275,202.10, 3,412,812.53 and 569,340.75

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Solution

The fourth proportional to 2,275,202.10, 3,412,812.53 and 569,340.75 is: 854,013.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,202.10 : 3,412,812.53 = 569,340.75 : x
  2. Step 2: Convert to fraction form
    2,275,202.10/3,412,812.53 = 569,340.75/x
  3. Step 3: Cross multiply
    2,275,202.10x = 3,412,812.53 × 569,340.75
  4. Step 4: Simplify right side
    2,275,202.10x = 1,943,053,245,439.60
  5. Step 5: Solve for x
    x = 1,943,053,245,439.60/2,275,202.10
  6. Step 6: Final answer
    x = 854,013.47

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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.