Home / 3,025,462-4,175,137.60-1,667,335

Finding the Fourth Proportional to 3,025,462, 4,175,137.60 and 1,667,335

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Solution

The fourth proportional to 3,025,462, 4,175,137.60 and 1,667,335 is: 2,300,922.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,462 : 4,175,137.60 = 1,667,335 : x
  2. Step 2: Convert to fraction form
    3,025,462/4,175,137.60 = 1,667,335/x
  3. Step 3: Cross multiply
    3,025,462x = 4,175,137.60 × 1,667,335
  4. Step 4: Simplify right side
    3,025,462x = 6,961,353,050,296
  5. Step 5: Solve for x
    x = 6,961,353,050,296/3,025,462
  6. Step 6: Final answer
    x = 2,300,922.32

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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.