Home / 2,533,765.38-3,801,018.78-736,414.80

Finding the Fourth Proportional to 2,533,765.38, 3,801,018.78 and 736,414.80

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Solution

The fourth proportional to 2,533,765.38, 3,801,018.78 and 736,414.80 is: 1,104,729.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,765.38 : 3,801,018.78 = 736,414.80 : x
  2. Step 2: Convert to fraction form
    2,533,765.38/3,801,018.78 = 736,414.80/x
  3. Step 3: Cross multiply
    2,533,765.38x = 3,801,018.78 × 736,414.80
  4. Step 4: Simplify right side
    2,533,765.38x = 2,799,126,484,669.94
  5. Step 5: Solve for x
    x = 2,799,126,484,669.94/2,533,765.38
  6. Step 6: Final answer
    x = 1,104,729.94

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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.