Home / 3,237,327.10-4,467,512.24-1,787,023.52

Finding the Fourth Proportional to 3,237,327.10, 4,467,512.24 and 1,787,023.52

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Solution

The fourth proportional to 3,237,327.10, 4,467,512.24 and 1,787,023.52 is: 2,466,092.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,327.10 : 4,467,512.24 = 1,787,023.52 : x
  2. Step 2: Convert to fraction form
    3,237,327.10/4,467,512.24 = 1,787,023.52/x
  3. Step 3: Cross multiply
    3,237,327.10x = 4,467,512.24 × 1,787,023.52
  4. Step 4: Simplify right side
    3,237,327.10x = 7,983,549,448,767.89
  5. Step 5: Solve for x
    x = 7,983,549,448,767.89/3,237,327.10
  6. Step 6: Final answer
    x = 2,466,092.92

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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.