Home / 3,237,597.37-4,467,920.58-1,787,293.57

Finding the Fourth Proportional to 3,237,597.37, 4,467,920.58 and 1,787,293.57

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Solution

The fourth proportional to 3,237,597.37, 4,467,920.58 and 1,787,293.57 is: 2,466,485.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,597.37 : 4,467,920.58 = 1,787,293.57 : x
  2. Step 2: Convert to fraction form
    3,237,597.37/4,467,920.58 = 1,787,293.57/x
  3. Step 3: Cross multiply
    3,237,597.37x = 4,467,920.58 × 1,787,293.57
  4. Step 4: Simplify right side
    3,237,597.37x = 7,985,485,723,904.67
  5. Step 5: Solve for x
    x = 7,985,485,723,904.67/3,237,597.37
  6. Step 6: Final answer
    x = 2,466,485.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.