Home / 3,756,245.52-5,634,465.33-1,023,815.39

Finding the Fourth Proportional to 3,756,245.52, 5,634,465.33 and 1,023,815.39

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Solution

The fourth proportional to 3,756,245.52, 5,634,465.33 and 1,023,815.39 is: 1,535,749.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,245.52 : 5,634,465.33 = 1,023,815.39 : x
  2. Step 2: Convert to fraction form
    3,756,245.52/5,634,465.33 = 1,023,815.39/x
  3. Step 3: Cross multiply
    3,756,245.52x = 5,634,465.33 × 1,023,815.39
  4. Step 4: Simplify right side
    3,756,245.52x = 5,768,652,331,441.94
  5. Step 5: Solve for x
    x = 5,768,652,331,441.94/3,756,245.52
  6. Step 6: Final answer
    x = 1,535,749.54

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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.