Home / 444,867.53-613,916.25-240,917.83

Finding the Fourth Proportional to 444,867.53, 613,916.25 and 240,917.83

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Solution

The fourth proportional to 444,867.53, 613,916.25 and 240,917.83 is: 332,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,867.53 : 613,916.25 = 240,917.83 : x
  2. Step 2: Convert to fraction form
    444,867.53/613,916.25 = 240,917.83/x
  3. Step 3: Cross multiply
    444,867.53x = 613,916.25 × 240,917.83
  4. Step 4: Simplify right side
    444,867.53x = 147,903,370,751.74
  5. Step 5: Solve for x
    x = 147,903,370,751.74/444,867.53
  6. Step 6: Final answer
    x = 332,466.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.