Home / 1,472,022.55-2,208,033.83-1,472,022.55

Finding the Fourth Proportional to 1,472,022.55, 2,208,033.83 and 1,472,022.55

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Solution

The fourth proportional to 1,472,022.55, 2,208,033.83 and 1,472,022.55 is: 2,208,033.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,022.55 : 2,208,033.83 = 1,472,022.55 : x
  2. Step 2: Convert to fraction form
    1,472,022.55/2,208,033.83 = 1,472,022.55/x
  3. Step 3: Cross multiply
    1,472,022.55x = 2,208,033.83 × 1,472,022.55
  4. Step 4: Simplify right side
    1,472,022.55x = 3,250,275,588,922.87
  5. Step 5: Solve for x
    x = 3,250,275,588,922.87/1,472,022.55
  6. Step 6: Final answer
    x = 2,208,033.83

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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.