Home / 2,548,275.60-3,819,756.20-1,033,004.54

Finding the Fourth Proportional to 2,548,275.60, 3,819,756.20 and 1,033,004.54

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Solution

The fourth proportional to 2,548,275.60, 3,819,756.20 and 1,033,004.54 is: 1,548,429.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,275.60 : 3,819,756.20 = 1,033,004.54 : x
  2. Step 2: Convert to fraction form
    2,548,275.60/3,819,756.20 = 1,033,004.54/x
  3. Step 3: Cross multiply
    2,548,275.60x = 3,819,756.20 × 1,033,004.54
  4. Step 4: Simplify right side
    2,548,275.60x = 3,945,825,496,293.15
  5. Step 5: Solve for x
    x = 3,945,825,496,293.15/2,548,275.60
  6. Step 6: Final answer
    x = 1,548,429.65

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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.