Home / 7,275,480.30-10,910,217.78-2,483,555.94

Finding the Fourth Proportional to 7,275,480.30, 10,910,217.78 and 2,483,555.94

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Solution

The fourth proportional to 7,275,480.30, 10,910,217.78 and 2,483,555.94 is: 3,724,308.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,480.30 : 10,910,217.78 = 2,483,555.94 : x
  2. Step 2: Convert to fraction form
    7,275,480.30/10,910,217.78 = 2,483,555.94/x
  3. Step 3: Cross multiply
    7,275,480.30x = 10,910,217.78 × 2,483,555.94
  4. Step 4: Simplify right side
    7,275,480.30x = 27,096,136,174,212.61
  5. Step 5: Solve for x
    x = 27,096,136,174,212.61/7,275,480.30
  6. Step 6: Final answer
    x = 3,724,308.92

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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.