Home / 2,533,748.20-3,800,829.72-736,629.47

Finding the Fourth Proportional to 2,533,748.20, 3,800,829.72 and 736,629.47

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Solution

The fourth proportional to 2,533,748.20, 3,800,829.72 and 736,629.47 is: 1,105,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,748.20 : 3,800,829.72 = 736,629.47 : x
  2. Step 2: Convert to fraction form
    2,533,748.20/3,800,829.72 = 736,629.47/x
  3. Step 3: Cross multiply
    2,533,748.20x = 3,800,829.72 × 736,629.47
  4. Step 4: Simplify right side
    2,533,748.20x = 2,799,803,191,705.92
  5. Step 5: Solve for x
    x = 2,799,803,191,705.92/2,533,748.20
  6. Step 6: Final answer
    x = 1,105,004.51

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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.